part 3 paso neo c 2(equipment introduction)
DESCRIPTION
neoTRANSCRIPT
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Ver.2.2
Training book PASOLINK NEO/C
NEC
Xian/GuiLin NECFeb. 2009
PASOLINK NEO/c Microwave Equipment Introduction
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Training book NEC CopyrightsPage 2NEC-MIC-V2.2-0810NC02h
CONTENTS
1. Outline of PASOLINK NEO/C
4. Common introduction & Compatibility
6. Review & summary
2. NEO/C ODU &IDU introduction
3. Various configuration
5. Comparison with NEO & PASOLINK V4
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Training book NEC CopyrightsPage 3NEC-MIC-V2.2-0810NC02h
BTS
Mobile Network
BTS
BTSBTS
BTS
BTS
BTS STMSTM--11 RingRing
PDH PDH AccessAccessBTS
APPLICATION
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Training book NEC CopyrightsPage 4NEC-MIC-V2.2-0810NC02h
Pasolink NEO component one hop
IDU
ODUANT
Site A Site B
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Training book NEC CopyrightsPage 5NEC-MIC-V2.2-0810NC02h
Basic Application5-16xE1 , 4PSK/16QAM
Various ApplicationNxE1,NxSTM-1,24PSK-128QAM2WAY,XPIC,GbE
20062006PASOLINK
V4 / M
PASOLINK NEO Series Road Map
NEOCompact
NEOstandard
20052005 20072007 20082008
PASOLINK+
Discon.
Discon.
PDH
SDH
40MB
STM-1 ( XPIC)NEO
EnhancedSTM-2 ( XPIC)
NEO standardNEO standard NEO EnhancedNEO Enhanced
NEO CompactNEO Compact
*) another session
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Training book NEC CopyrightsPage 6NEC-MIC-V2.2-0810NC02h
L
6
G
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U
6
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7
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8
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1
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5
G
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1
1
G
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z
1
3
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1
5
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1
8
G
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2
3
G
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2
6
G
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2
8
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3
2
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3
8
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5
2
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2x STM-1(128Q/XPIC)
1xSTM-1(128Q)
48x2 Mbps(32Q)
40x2 Mbps(16Q)
1x34 Mbps(4/16Q)
20x2 Mbps(4/16Q)
16x2 Mbps(4/16Q)
10x2 Mbps(4/16Q)
5x2 Mbps(4/16Q)
RF Band
CapacityModulation)
SERIES NEO standard
NEO compact
System Menu ( RF Band/Capacity )
4PSKonly
7/8/11GHz 13-38GHz
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Training book NEC CopyrightsPage 7NEC-MIC-V2.2-0810NC02h
0 3.5 7.0 14.0 28.0 40.0 56.0 [MHz] CS
Modulation256QAM
5E1 10E1 20E1
5E1 10E1 20E1 40E1
100MB/48E1
STM-1XPIC
NEO HP
NEO Standard
32QAM
16QAM
128QAM
8PSK
64QAM
4PSK
NEO/c
5E1 10E1 16E1
5E1 10E1 16E1 16E1 +LAN
16QAM
8PSK4PSK
0 3.5 7.0 14.0 28.0 [MHz] CS
5/10/16xE1, LAN 10-40Mbps
STM-2XPIC
STM-1
400MBXPIC
200MB
Channel Spacing / Modulation
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Training book NEC CopyrightsPage 8NEC-MIC-V2.2-0810NC02h
CONTENTS
1. Outline of PASOLINK NEO/C
4. Compatibility
6. Review & summary
2. NEO/C ODU &IDU introduction
3. Various configuration
5. Comparison with PASOLINK V4
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Training book NEC CopyrightsPage 9NEC-MIC-V2.2-0810NC02h
RF frequency bands: 7/8/11 GHz
(FRONT VIEW)
(REAR VIEW)
NEO (c) Outdoor Unit (ODU)
RF IN/OUT N (Female)
7/8 GHz (Coaxial Cable Connection Only)
11 GHz (PDR100)
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Training book NEC CopyrightsPage 10NEC-MIC-V2.2-0810NC02h
13/15/18/23/26/38GHz
(Antenna direct monitoring type only)
(FRONT VIEW)
(REAR VIEW)
NEO (c) Outdoor Unit (ODU) 13 GHz: PBR120 15 GHz: PBR140 18/23 GHz: PBR220 26 GHz: PBR260 38 GHz: PBR320
Wave-guide interface type
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Training book NEC CopyrightsPage 11NEC-MIC-V2.2-0810NC02h
IFL (N Female)TX Frequency 340 MHzRX Frequency:140 MHz Power supply:-48 V Impedance:50 ohms Connecting IF Cable length
FG (Screw) Frame ground
RX LEV MON: Monitoring RX LEV in AGC voltage using the digital voltmeter
Pasolink NEO/s ODU
Front Side
TRP-[ ]G-3B
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Training book NEC CopyrightsPage 12NEC-MIC-V2.2-0810NC02h
Pasolink NEO ODU Adjusting
RX LEV MON ~ AGC voltage
Use LCT or PNMTj to login the IDUcheck the RX LEV in Maintenance
Digital voltmeter or PASOLINK MONITOR
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Training book NEC CopyrightsPage 13NEC-MIC-V2.2-0810NC02h
System Parameter
QPSK
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Training book NEC CopyrightsPage 14NEC-MIC-V2.2-0810NC02h
System Parameter
16QAM
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Training book NEC CopyrightsPage 15NEC-MIC-V2.2-0810NC02h
Frequency adjustment within sub-band
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Training book NEC CopyrightsPage 16NEC-MIC-V2.2-0810NC02h
Frequency adjustment within sub-band
-RF point frequency can be changed through LCT-Sub-band of type is changeable by replacing RF filter
Example: 7GHz (TX-RX Frequency Spacing: 161 MHz)
Note: When the channel separation of 28 MHz applies, the channel frequency must be assigned within (Start frequency +7 MHz) to (Stop frequency 7 MHz) in each sub-band.
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Training book NEC CopyrightsPage 17NEC-MIC-V2.2-0810NC02h
Up to40MB
4PSK/16QAMSelectable
5/10/16 xE1 Selectable
1+1/1+0 exp.
2-2
Up to40MB
4PSK Fix5/10/16 xE1 Selectable
1+1/1+0 exp.
2-1
N/A4PSK/16QAMSelectable
5/10/16 xE1 Selectable
1+1/1+0 exp.
2-3
N/A4PSK/16QAMSelectable
5/10/16 xE1 Selectable
1+0 1-3
N/A4PSK Fix5/10/16 xE1 Selectable
1+0 1-2
N/A4PSK Fix5xE1 Fix1+0 1-1
FormLANModulationCapacitySystemConfig.
Type
*1) w/o Alarm Interface Option *2) e/w Alarm Interface Option
IDU Menu
*2)
*1)
*1)
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Training book NEC CopyrightsPage 18NEC-MIC-V2.2-0810NC02h
CTRL
1U
Dim. :482x44x190mmvs PASO V4 : 76%vs NEO standard : 84%
ODU(7/8/13-38G)
IDU E1 Interface
ALM INTFC (Option)
SC/ALM Fuse (same as V4/PASO+)
DC -48V LCT
1+0 @ 1UBitrate free(5E1 16E1)Modulation free4PSK, 16QAM)
1+0 Equipment Configuration
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Training book NEC CopyrightsPage 19NEC-MIC-V2.2-0810NC02h
MD UNIT (for Compact)
INTFC Card (same as NEO standard)16E1 INTFC only
CTRL Card (for Compact)
1U
Dim.482x44x230mmsame as NEO standardvs PASO V4 : 92%
ODU / Hybrid
IDU
1+0 exp / 1+1 @ 1UBitrate free(5E1 16E1)Modulation free4PSK, 16QAM)
1+1 Equipment Configuration
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Training book NEC CopyrightsPage 20NEC-MIC-V2.2-0810NC02h
NEO (c) Indoor Unit (IDU)
1+0
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Training book NEC CopyrightsPage 21NEC-MIC-V2.2-0810NC02h
NEO (c) Indoor Unit (IDU)
1+0
EOW: 1 CHFrequency: 0.3 to 3.4 kHz (1020 Hz (Test Tone))Level: 6 dBm Impedance: 600 ohmsALM: ALM2 outputsOutput: Relay contact Form-CInput: PhotocouplerBz 1,2 IN: Signalling control extension input.Call 1,2 OUT: Signalling control extension output.DSC (RS-232C): 2 CHBit rate: 9600 bps Level: RS-232CDSC (V.11-1): 1 CHBit rate: 64 Kbps Level: V.11 Impedance: 110 ohms
OW/SC/ALM (D-Sub Female 37 pins)
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Training book NEC CopyrightsPage 22NEC-MIC-V2.2-0810NC02h
NEO (c) Indoor Unit (IDU)
1+0
ALM: ALM4 outputs/6 HK Inputs/ 4 HK Control outputs,Cluster 4 Inputs/outputsOutput: Relay contact Form-CInput: Photocoupler
AUX/ALM (D-Sub Female 37 pins) (Optional)
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Training book NEC CopyrightsPage 23NEC-MIC-V2.2-0810NC02h
NEO (c) Indoor Unit (IDU)
1+0
LCT (USB): Serial interface USB-B type connector with PCNMS (RJ-45): PNMS Level: 10 Base-TNE1 (RJ-45): Network Element Level: 10 Base-T NE2 (RJ-45): Network Element Level: RS-485V.11 (RJ-45): DSC (V.11-2): 1 CHBit rate: 9600 bpsLevel: V.11Impedance: 110 ohms
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Training book NEC CopyrightsPage 24NEC-MIC-V2.2-0810NC02h
NEO (c) Indoor Unit (IDU)
MODEM 1
MODEM 2 for 1+1
INTERFACE MODULE
CTRL
Electrostatic Discharge (ESD) jack used to connect wrist strap band.
(1+0 Expandable/1+1)
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Training book NEC CopyrightsPage 25NEC-MIC-V2.2-0810NC02h
Modulation/DemodulationQPSK/16QAM; BER (High BER/Low BER) detection/indication/release; IDU/ODU power supply;
NEO (c) Indoor Unit (IDU)
MODEM Unit
TNC Jack (Female)
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Training book NEC CopyrightsPage 26NEC-MIC-V2.2-0810NC02h
NEO (c) Indoor Unit (IDU) MODEM Unit
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Training book NEC CopyrightsPage 27NEC-MIC-V2.2-0810NC02h
16E1 INTFC + 2 LAN
NEO (c) Indoor Unit (IDU)
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Training book NEC CopyrightsPage 28NEC-MIC-V2.2-0810NC02h
16E1 INTFC + 2 LAN
NEO (c) Indoor Unit (IDU)
E1 Interface Signal Rate : 5, 10, 16xE1(2.048 Mbps) / D-sub 37 pins Interface : HDB-3 (ITU-T G.703) Impedance : 75 ohms / 120 ohms (switchable)
LAN Interface (10/100 Base-T(X)) 1+0 Expandable/1+1 Only
Maximum LAN through put capacities, 64 kbps - 40 Mbps10BASE-T/100BASE-TX x 2 port (Each port is separated), RJ-45Auto Negotiation / Auto MDI/MDIX, effective1024 MAC Address Table, automatically learning and aging.Maximum frame size 1548 bytesConformed to IEEE 802.3x, Pause Frame Flow Control, effective (Full Duplex)Half Duplex Back Pressure, effectiveLink Loss Forwarding (LLF) functionRMON function
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Training book NEC CopyrightsPage 29NEC-MIC-V2.2-0810NC02h
NEO (c) Indoor Unit (IDU)
16E1 INTFC + 2 LAN
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Training book NEC CopyrightsPage 30NEC-MIC-V2.2-0810NC02h
E1 & LAN Setting
10Mbps(5E1), 4P/16Q20Mbps(10E1), 4P/16Q40Mbps(20E1), 4P/16Q
4E18E1
16E1
2Ether10/20/40Mbps
Air Capacity16E1+2LAN Card
1+0/1+1
40Mbps
20Mbps
10Mbps
System 2PLAN (Mbps)E1Mod.
10-00-54P/16Q
20-00-104P/16Q
40-80-164P/16Q
The above specification is for "LAN shared mode."
0
20
40
60
80
100
0 2 4 6 8 10 12 14 16Number of E1
T
h
r
o
u
g
h
p
u
t
(
M
b
p
s
)
40Mbps20Mbps
10Mbps
NEO (c) Indoor Unit (IDU)
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Training book NEC CopyrightsPage 31NEC-MIC-V2.2-0810NC02h
CTRL module
NEO (c) Indoor Unit (IDU)
LCT (USB): Serial interface USB-B type connector with PCNMS (RJ-45): PNMS Level: 10 Base-TNE (RJ-45): Network Element Level: 10 Base-T
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Training book NEC CopyrightsPage 32NEC-MIC-V2.2-0810NC02h
CTRL module
NEO (c) Indoor Unit (IDU)
AUX/ALM (D-Sub Female 44 pins)Input/Output SignalEOW: 1 CHFrequency: 0.3 to 3.4 kHz (1020 Hz (Test Tone))Level: 6 dBmImpedance: 600 ohmsALM: ALM 6 outputs/6 HK Inputs/ 4 HK Control outputs,Cluster 4 Inputs/outputsOutput: Relay contact Form-CInput: PhotocouplerBz 1,2 IN: Signalling control extension input.Call 1,2 OUT: Signalling control extension output.
EOW: EOW headphone jack
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Training book NEC CopyrightsPage 33NEC-MIC-V2.2-0810NC02h
Order wire operation
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Training book NEC CopyrightsPage 34NEC-MIC-V2.2-0810NC02h
CTRL module
NEO (c) Indoor Unit (IDU)
SC IN/OUT (D-Sub Female 44 pins)Input/Output SignalNE2: Network Element Level: RS-485DSC (RS-232C): 2 CHBit rate: 9600 bpsLevel: RS-232CDSC (V.11-1): 1 CH Bit rate: 64 Kbps DSC (V.11-2): 1 CH Bit rate: 9600 bpsLevel: V.11 Level: V.11Impedance: 110 ohms Impedance: 110 ohms
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Training book NEC CopyrightsPage 35NEC-MIC-V2.2-0810NC02h
(1+0 comparison with 1+0Exp./1+1)
NEO (c) Indoor Unit (IDU)
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Training book NEC CopyrightsPage 36NEC-MIC-V2.2-0810NC02h
Parallel Alarm Interface(1) 1+0 System without Option Output port : Relay Contact (Form-C);Assignable 2 outputs for multiple items Connector : D-sub 37 pins(2) 1+0 System with Option Output port : Relay Contact (Form-C);Assignable 4 outputs for multiple items Input port : Photo coupler; 6 items max. Cluster ALM port : IN/OUT pair 4 items max*. Connector : D-sub 37 pins(3) 1+0 Expandable/1+1 System Output port : Relay Contact (Form-C); 6 items max. Input port : Photo coupler; 6 items max. Cluster ALM port : IN/OUT pair 4 items max*. Connector : High Density D-sub 44 pins*: Up to 4 outputs alarms are provided. Cluster ALM signal received at IN port isautomatically transmitted to the opposite site of OUT port. Each Cluster port shallbe assigned per your requirement.
(1+0 comparison with 1+0Exp./1+1)
NEO (c) Indoor Unit (IDU)
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Training book NEC CopyrightsPage 37NEC-MIC-V2.2-0810NC02h
(1+0 comparison with 1+0Exp./1+1)
NEO (c) Indoor Unit (IDU)
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Training book NEC CopyrightsPage 38NEC-MIC-V2.2-0810NC02h
CONTENTS
1. Outline of PASOLINK NEO/C
4. Common introduction & Compatibility
6. Review & summary
2. NEO/C ODU &IDU introduction
3. Various configuration
5. Comparison with NEO & PASOLINK V4
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Training book NEC CopyrightsPage 39NEC-MIC-V2.2-0810NC02h
System configuration
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Training book NEC CopyrightsPage 40NEC-MIC-V2.2-0810NC02h
System configuration
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Training book NEC CopyrightsPage 41NEC-MIC-V2.2-0810NC02h
7/8GHz Hybrid 11-52GHz Hybrid
Hybrid Combiner
Two types of hybrid combiner used in 1+1 protected systems:
Mounting Configuration
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Training book NEC CopyrightsPage 42NEC-MIC-V2.2-0810NC02h
1+0
1+1
Low loss cable (1 dB loss 7GHz-8GHz)
Single antenna
Dual antenna
Hybrid (7 dB loss one hop)
Directly mount (11GHz-38GHz)
Mounting Configuration
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Training book NEC CopyrightsPage 43NEC-MIC-V2.2-0810NC02h
NEO/c 7/8G using the coaxial cable connection;11G and 13G-38G ODU direct mounting.
Mounting Configuration (1+0)
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Training book NEC CopyrightsPage 44NEC-MIC-V2.2-0810NC02h
Mounting Configuration (1+1)
7/8GHz
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Training book NEC CopyrightsPage 45NEC-MIC-V2.2-0810NC02h
Mounting Configuration (1+1)
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Training book NEC CopyrightsPage 46NEC-MIC-V2.2-0810NC02h
CONTENTS
1. Outline of PASOLINK NEO/C
4. Common introduction & Compatibility
6. Review & summary
2. NEO/C ODU &IDU introduction
3. Various configuration
5. Comparison with NEO & PASOLINK V4
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Training book NEC CopyrightsPage 47NEC-MIC-V2.2-0810NC02h
Interconnection (between ODU and IDU)
33C to +50C (workable: 40C to +55C)Guaranteed temperature range6
Automatic level equalizationCable Equalization5
350 m (10D-FB)
300 m (8D-FB)
150 m (5D-FB)
Maximum Cable Length4
IF signal, alarms, control, monitoring and power sourceSignals3
5D-FB, 8D-FB (standard), 10D-FBStandard Type of Cable2
Single coaxial cable /50 ohmsInterconnection1
SpecificationItem
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Training book NEC CopyrightsPage 48NEC-MIC-V2.2-0810NC02h
ModulatedSignal(TX)
ModulatedSignal(RX)
140MHz 340MHz
Frequency
OW(TX/RX)
PS DSC
450/468kHz10MHz
Signals transmit inside one IF cable
More Commonality = Less Spares
Interconnection (between ODU and IDU)
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Training book NEC CopyrightsPage 49NEC-MIC-V2.2-0810NC02h
Environment requirement & Power consumption
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Training book NEC CopyrightsPage 50NEC-MIC-V2.2-0810NC02h
(1)1+0 exp
Output voltage to MODEM -43 volts
1U
2U
0.5U
For No.2
For No.1
(2)1+1
Install optional DC-DC CONV modules in case of as follows.
IDU input voltage range is 20-60V or floating polarities. (+/-20 to +/-60 volts)
For No.2
Power supply
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Training book NEC CopyrightsPage 51NEC-MIC-V2.2-0810NC02h
Loopback Control
Near-end loopback Far-end loopback
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Training book NEC CopyrightsPage 52NEC-MIC-V2.2-0810NC02h
16E1 Bitrate free QPSK16E1 Bitrate free QPSK
16E1 Bitrate free QPSK/16QAM16E1 Bitrate free QPSK/16QAM
001001
002002
001001
004004
001001
001001
New development
5E1 fix QPSK5E1 fix QPSK
1+01+0
1+11+1
16E1 Bitrate free QPSK16E1 Bitrate free QPSK
16E1 Bitrate free QPSK/16QAM16E1 Bitrate free QPSK/16QAM
ClassificationEquipment type
1+01+0 16E1 Bitrate free QPSK16E1 Bitrate free QPSK
16E1 Bitrate free QPSK/16QAM16E1 Bitrate free QPSK/16QAM
classificationEquipment type
Wide Range PSoption
20-60V20-60V
20-60V20-60V
LAN INTFCLAN INTFCOption
Current
New
1+11+116E1 Bitrate free QPSK16E1 Bitrate free QPSK
16E1 Bitrate free QPSK/16QAM16E1 Bitrate free QPSK/16QAM
Wide Range PSoption5E1 fix QPSK5E1 fix QPSK
80Mbps max.
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Training book NEC CopyrightsPage 53NEC-MIC-V2.2-0810NC02h
Outline Comparison
NEO/c 1+1 IDU
NEO/c 1+0E1) IDU
NEO/c 1+0LAN Expansion) IDU
LAN INTFC
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Training book NEC CopyrightsPage 54NEC-MIC-V2.2-0810NC02h
LAN Interface Field Expansion
Easy ExpandabilityLAN ITFC(Field Expandable)
Cover Opener
Pull upInsert to the endConnecting point
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Training book NEC CopyrightsPage 55NEC-MIC-V2.2-0810NC02h
Compatibility
Full compatibility for existing NEO/c
ODU
NEO/c (E1)
NEO STD
NEO/c
NEO STD(NHG)
ODU IDU
NEO/c
NEO STD(NHG)
QPSK,16Q QPSK to 128Q
BB LRZ BB LRZ
No BB LRZ No BB LRZ
STD NODAL
NEO STD(NHG2) NEO STD(NHG2)
BB LRZ BB LRZ
IDU depend on IDU F/W
NEO/c (E1+LAN)NEO/c (E1)NEO/c (E1+LAN)
NEO STD
STD NODAL
IDU
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Training book NEC CopyrightsPage 56NEC-MIC-V2.2-0810NC02h
ODUODUV44PSKMx(850M)4PSK,16Q
NEO4-128Q/28MXPIC/BB LRZ
Add Powe
r Supply M
odule
Module ReplacementIF Freq.Mx(340M)
4PSK,16Q
NEO/c 4-16Q/28M
1+0
1+1
(1)(3)
(2)(3)(4)
(1) Up to 40MB/16QAM(2) Up to 80MB/16QAM(3) without XPIC(4) without BB LRZ
NEO/c5E1-16E14-16Q
V3
V4
Mx
850MHz/70MHz
Protocol
EHGBB LRZ
PASO+SDH/128QBB LRZ
PASO+SDH/32Q
F/W version up
NEO standard5E1-STM-14-128QXPIC
IDUIDUIDU & ODU Compatibility
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Training book NEC CopyrightsPage 57NEC-MIC-V2.2-0810NC02h
CONTENTS
1. Outline of PASOLINK NEO/C
4. Compatibility
6. Review & summary
2. NEO/C ODU &IDU introduction
3. Various configuration
5. Comparison with NEO & PASOLINK V4
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Training book NEC CopyrightsPage 58NEC-MIC-V2.2-0810NC02h
ODU Menu (Comparison with V4/Mx)
:released :N/AC urrent M enu L6 U6 7 8 10 10.5 11 13 15 18 23 26 28 32 38 52
- - - - - - -
- - - - - - - -
N ew M enu- - - - - - - -NEO compact
MxNEO standard
V4
7G/8G 13G38G
SUB Band :same as V4 ODU
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Training book NEC CopyrightsPage 59NEC-MIC-V2.2-0810NC02h
Functional Specifications Basic portionClassification
Item 1+0 Fix 1+0exp/1+1 V4 (reference only)E1 E1+LAN
Main E1 Interface 5E or 5/10/16E1Factory Option
5/10/16E1 5/10/16E1 2/4/8/16E1
LAN Interface N/A 10/100Base 2ports(Field expandable)
10/100Base 2ports(Card selection
10/100Base 2ports(Field expandable)
PS Primary -48V or +/-20-60VFactory Option
-48V or +/-20-60VFactory Option
-48V +/-20-60V
Housekeeping Alarm
Alarm number DO 2ch (DI/DO 6ch)Factory Option
DI/DO 6ch DI/DO 6ch DI 6ch/DO 4ch
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Training book NEC CopyrightsPage 60NEC-MIC-V2.2-0810NC02h
Function Specifications LAN portion
Upgrade
Classification
Item 1+0 Fix 1+0exp/1+1 V4 (reference only)E1 E1+LAN
LAN Port number N/A RJ-45 x 2 ports RJ-45 x 2 ports RJ-45 x 2 ports
Capacity N/A Max. 80Mbps Max. 80Mbps Max. 32Mbps
Mode N/A Shared mode /Separate mode
Shared mode /Separate mode
Separate mode
Separate mode LAN capacity
N/A Each channel equal capacity
Each channel equal capacity
Unbalance capacity
Address learning N/A 1024 1024 1024
RMON N/A Support Support N/A
VLAN /QoS /DXC N/A N/A N/A N/A
Software key N/A N/A N/A N/A
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Training book NEC CopyrightsPage 61NEC-MIC-V2.2-0810NC02h
CONTENTS
1. Outline of PASOLINK NEO/C
4. Compatibility
6. Review & summary
2. NEO/C ODU &IDU introduction
3. Various configuration
5. Comparison with NEO & PASOLINK V4
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Training book NEC CopyrightsPage 62NEC-MIC-V2.2-0810NC02h
Review & summary
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Training book NEC CopyrightsPage 63NEC-MIC-V2.2-0810NC02h
Review & summary
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Training book NEC CopyrightsPage 64NEC-MIC-V2.2-0810NC02h
Common platform design (PDH, LAN)NEO standard (Same 16E1 INTFC Card)
Bitrate Free10MB/ 20MB/ 40MB (Same Module)
Modulation Selectable 4PSK/ 16QAM
Compact size/ Low power IDU :1+0/1+1 @ 1U without FAN
Bandwidth and Modulation Free ODU Coverage from 5E1 to 16E1 or from 10M to 80Mbps.
Review & summary
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Training book NEC CopyrightsPage 65NEC-MIC-V2.2-0810NC02h