100g qsfp28 sr4 transceiver...

Tel: +86-27-87180102 Fax: +86-27-87180220 Email: [email protected]

1/ 21 Rev.3.0

100G QSFP28 SR4 Transceiver

MTRQ-4S101

Description

MTRQ-4S101 is a Four-Channel,Parallel,

Fiber-Optic QSFP28 transceiver for 100G Base-SR4

Ethernet Applications.This transceiver is a high

performance module for short-reach muti-lane data

communication and interconnect applications.it

integrates four data lanes in each direction with

103.125Gbps bandwidth.Each lane can operate

25.78125Gbps up to 70m OM3 or 100m OM4 fiber

These module are designed to operate over

multimode fiber systems using a nominal wavelength

of 850nm. The electrical interface uses a 38 contact

edge type connector.The optical interface uses an 12

fiber MTP(MPO). connector

A serial EEPROM in the transceiver allows the

user to access transceiver monitoring and

configuration data via the 2-wire QSFP Management

Interface. This interface uses a single address, A0h,

with a memory map divided into a lower and upper

area. Basic digital diagnostic (DD) data is held in the

lower area while specific data is held in a series of

tables in the high memory area.

Features

Support Data Rate 103.125Gbps

Up to 70m OM3和100m OM4

4 channels 850nm VCSEL array

4 channels PIN photo detector array

DDM function implemented

Single MPO connector receptacle

Hot Pluggable QSFP+ form factor

Single +3.3V power supply

Power consumption less than 3.5W

Operating case temperature: 0~+70°C

Applications

100GBASE-SR4 Ethernet

Datacom/Telecom switch&router connections

Data Aggregation and Backplane Applicationgs

Infiniband transmission at 4ch QDR,FDR and EDR

Compliance

Compliant with SFF-8636 Rev 2.7

Compliant with IEEE 802.3bm

Compliant with IEEE 802.3bj

Compliant with QSFP+ MSA

GR-468-CORE

RoHS compliance


2/ 21 Rev.3.0

Specification

Absolute Maximum Ratings

Parameter Symbol Min. Max. Unit

Storage Temperature TS -40 +85 ℃

Supply Voltage VCC3 0 3.6 V

Relative Humidity RH 5 95 %

Recommended Operating Conditions

Parameter Symbol Min. Typical

Max. Unit Note

Operating Case Temperature TC 0 70 ℃

Power Supply Voltage VCC3 3.13 3.3 3.47 V

ICC3 1008 mA

Power Dissipation PD

3.5 W

Data Rate 103.125 Gbps

Transmission Distance 70 m OM3

100 m OM4

Transmitter Optical Characteristic

Parameter Symbol Min. Typical Max. Unit Note

Center Wavelength λC 840 850 860 nm

RMS Spectral width 0.6 nm

Optical Power for TX DISABLE - - -30 dBm

Average launch power, each lane P -8.4 - 2.4 dBm

Optical Modulation Amplitude (OMA),

each lane OMA -6.4 3

Launch power in OMA minus TDEC -7.3

Extinction Ratio ER 2

Signaling rate, each lane 25.78125 Gbps

Optical eye mask Compliant with IEEE std

802.3bm-2015

Optical Return Loss Tolerance - - 12 dB

Receiver Optical Characteristic

Parameter Symbo

l Min. Typ. Max. Unit Note

Center Wavelength λr 840 850 860 nm


3/ 21 Rev.3.0

Average Receiver Sensitivity(AVG, EOL) dBm

Stressed Receiver Sensitivity(OMA、EOL) -5.2 dBm

Saturation power（EOL） 2.4 dBm

Max Input power 3.4 dBm

LOS Assert LOS_A -30 - dBm

LOS Dessert LOS_D -13 dBm

LOS Hysteresis 0.5 - dB

Receiver Reflectance -12 dB

Signaling rate, each lane 25.78125 Gbps

Electrical Characteristic

Parameter Symbol Min. Typical Max. Unit Note

Input differential impedance 100 Ω

Differential data input swing 180 700 mV

Differential data output swing 900 mV

Control and Status I/O Timing Characteristics

Parameter Symbol Min. Typ. Max. Unit Note

Initialization time t_init 2000 ms

Reset Init Assert Time t_reset_init 2 us

Serial Bus Hardware Ready Time t_serial 2000 ms

Reset Assert Time t_reset 2000 ms

LPMode Assert Time ton_LPMode 100 us

LPMode Deassert Time Toff_LPMode 300 ms

IntL Assert Time ton_IntL 200 ms

IntL Deassert Time toff_IntL 500 us

Rx LOS Assert Time ton_los 100 ms

Tx Fault Assert Time ton_Txfault 200 ms

Flag Assert Time ton_flag 200 ms

Mask Assert Time ton_mask 100 ms

Mask Deassert Time toff_mask 100 ms

Power_overrideor Power_set Assert Time ton_Pdown 100 ms

Power_override or Power_set Deassert

Time toff_Pdown

300 ms

Pin-out Definition


4/ 21 Rev.3.0

Figure1

Pin Assignment

Pin Name Description Notes

1 GND Ground Note1

2 Tx2n Transmitter Inverted Data Input

3 Tx2p Transmitter Non-Inverted Data Input

4 GND Ground Note1



7 GND Ground

8 ModSelL Module Select

9 ResetL Module Reset

10 Vcc Rx +3.3V Power Supply Receiver Note2

11 SCL 2-wire serial interface clock

12 SDA 2-wire serial interface data

13 GND Ground

14 Rx3p Receiver Non-Inverted Data Output

15 Rx3n Receiver Inverted Data Output

16 GND Ground Note1


18 Rx1n Receiver Inverted Data Output Note1

19 GND Ground Note1

20 GND Ground


5/ 21 Rev.3.0



23 GND Ground



26 GND Ground Note1

27 ModPrsL Module Present

28 IntL Interrupt

29 VccTx +3.3V Power supply transmitter Note2

30 Vcc1 +3.3V Power supply Note2

31 LPMode Low Power Mode

32 GND Ground Note1



35 GND Ground Note1



38 GND Ground Note1

Notes：

[1] GND is the symbol for signal and supply (power) common for the QSFP+ module. All are common within the

QSFP+ module and all module voltages are referenced to this potential unless otherwise noted. Connect these

directly to the host board signal-common ground plane.

[2] Vcc Rx, Vcc1 and VccTx are the receiver and transmitter power supplies and shall be applied

concurrently.Recommended host board power supply filtering is shown in Figure 7. Vcc Rx Vcc1 and VccTx may be

internally connected within the QSFP+ Module in any combination. The connector pins are each rated for a

maximum current of 500 mA.

Optical Interface Lanes and Assignment

Figure 2 Optical lane assignment (front view of MPO receptacle)


6/ 21 Rev.3.0

Mechanical Dimensions

Unit is millimeter. All dimensions are ±0.1mm unless otherwise specified.

Figure3 Mechanical Package Outline

Digital Diagnostic Memory Map

2-Wire Serial Address: 1010000x（A0H）


7/ 21 Rev.3.0

Lower Memory Map (A0h)

data

address Name Description Value (hex) Read/Write 备注

0 Identifier Identifier 11 Read-Only QSFP28

1

Status

Revision Compliance 07 Read-Only 模块遵循的 SFF-8636 V2.7

2 Status * Read-Only Flat_mem、IntL、

Data_Not_Ready 标志

3

Interrupt Flags

L-Tx/RX LOS, channel 1~4 * Read-Only

4

L-Tx/RX Adapt EQ Fault,

channel 1~4

L-TX Fault, channel 1~4

* Read-Only

5 L-Tx/RX LOL, channel 1~4 * Read-Only

6

L-Temp High/Low

Alarm/Warning

Initialization complete flag

* Read-Only

7 L-VCC High/Low

Alarm/Warning * Read-Only

8 Vendor Specific * Read-Only

9

L-Rx Power High/Low

Alarm/Warning, channel

1~2

* Read-Only

10

L-RxPower High/Low


3~4

* Read-Only

11

L-Tx Bias High/Low


1~2

* Read-Only

12

L-Tx Bias High/Low


3~4

* Read-Only

13

L-Tx Power High/Low


1~2

* Read-Only

14

L-Tx Power High/Low


3~4

* Read-Only

15 Reserved 00 Read-Only






8/ 21 Rev.3.0



22

Free Side

Monitors

Internally measured

temperature (MSB) * Read-Only

23 Internally measured

temperature (LSB) * Read-Only

24 Reserved

00 Read-Only

25 00 Read-Only

26 Internally measured supply

voltage (MSB) * Read-Only

27 Internally measured supply

voltage (LSB) * Read-Only

28 Reserved

00 Read-Only

29 00 Read-Only

30

Vendor Specific

00 Read-Only

31 00 Read-Only

32 00 Read-Only

33 00 Read-Only

34

Channel

Monitors

Internally measured RX

input power, channel 1

(MSB)

* Read-Only

35



(LSB)

* Read-Only

36



(MSB)

* Read-Only

37



(LSB)

* Read-Only

38



(MSB)

* Read-Only

39



(LSB)

* Read-Only

40



(MSB)

* Read-Only

41



(LSB)

* Read-Only

42 Internally measured TX * Read-Only


9/ 21 Rev.3.0

bias, channel 1 (MSB)

43 Internally measured TX

bias, channel 1 (LSB) * Read-Only


bias, channel 2 (MSB) * Read-Only












Power, channel 1 (MSB) * Read-Only


Power, channel 1 (LSB) * Read-Only













58

Reserved channel monitor

00 Read-Only

59 00 Read-Only

60 00 Read-Only

61 00 Read-Only

62 00 Read-Only

63 00 Read-Only

64 00 Read-Only

65 00 Read-Only

66

Vendor Specific

00 Read-Only

67 00 Read-Only

68 00 Read-Only

69 00 Read-Only


10/ 21 Rev.3.0

70 00 Read-Only

71 00 Read-Only

72 00 Read-Only

73 00 Read-Only

74 00 Read-Only

75 00 Read-Only

76 00 Read-Only

77 00 Read-Only

78 00 Read-Only

79 00 Read-Only

80 00 Read-Only

81 00 Read-Only

82

Reserved

00 Read-Only

83 00 Read-Only

84 00 Read-Only

85 00 Read-Only

86

Control

Tx Disable, channel 1~4 00 Read/Write 默认值是 00

87 Rx_Rate_select, channel

1~4 00 Read/Write 默认值是 00

88 Tx_Rate_select, channel

1~4 00 Read/Write 默认值是 00

89 Rx4_Application_Select,

Rx Channel 4 00 Read/Write 默认值是 00







93

Reserved

High Power Class Enable

Power set

Power override

00 Read/Write 默认值是 00

94 Tx4_Application_Select,








98 Tx/Rx_CDR_control,

channel 1~4 FF Read/Write

QSFP28 内置 CDR，提供

CDR 控制功能，默认值是


11/ 21 Rev.3.0

FF,使能所有通道 CDR

99 Reserved 00 Read/Write 默认值是 00

100

Module and

Channel Masks

Masking Bit for TX/RX LOS

indicator, channel 1~4 00 Read/Write 默认值是 00

101

Masking Bit for TX,

Adaptive EQ fault indicator,

channel 1~4

Masking Bit for TX

Transmitter/Laser

indicator, channel 1~4


102

Masking Bit for TX/RX

CDR Loss of Lock

indicator, channel 1~4


103

Masking Bit for

Temperature

alarm/warning


104 Masking Bit for Vcc

alarm/warning 00 Read/Write 默认值是 00

105 Vendor Specific


106 00 Read/Write 默认值是 00

107 Reserved 00 Read/Write

108

Free Side

Device

Properties

Propagation Delay MSB 00 Read-Only

109 Propagation Delay LSB 00 Read-Only

110

Advanced Low Power

Mode

Far Side Managed

Min Operating Voltage

08 Read-Only 必须提供

111 Assigned for use by PCI

Express

00 Read-Only

112 00 Read/Write

113

Reserved

00 Read/Write

114 01 Read/Write

115 02 Read/Write

116 03 Read/Write

117 04 Read/Write

118 05 Read/Write

119

Password

Change Entry

Area

00 Read/Write

协议约定默认密码

120 00 Read/Write

121 10 Read/Write

122

11 Read/Write

123 Password Entry

Area

00 Read/Write

124 00 Read/Write


12/ 21 Rev.3.0

125 00 Read/Write

126 00 Read/Write

127 Page Select

Byte Page Select 00 Read/Write 默认值是 00

Upper Memory Map Page 00h

data


128 Identifier Identifier Type of serial

Module 11 Read-Only QSFP28

129 Ext. Identifier Extended Identifier of Serial

Module BB Read-Only

3.5W/No

CLEI/TX_CDR/RX_CDR/

130 Connector Code for connector type 0C Read-Only MPO 1x12

131

Specification

compliance

Code for electronic

compatibility or optical

compatibility

80 Read-Only 使用 Byte192 扩展类型

132 00 Read-Only

133 00 Read-Only

134 00 Read-Only

135 00 Read-Only

136 00 Read-Only

137 00 Read-Only

138 00 Read-Only

139 Encoding Code for serial encoding

algorithm 05 Read-Only

140 BR, nominal Nominal bit rate, units of

100 MBits/s FF Read-Only

> 25.0G，具体速率见

Byte222 扩展速率

141

Extended

rateselect

Compliance

Tags for extended rate

select compliance 00 Read-Only

142 Length(SMF) Link length supported for

SMF fiber in km (note 1) 00 Read-Only 不支持 SMF

143

Length(OM3

50

um)

Link length supported for

EBW 50/125 um fiber

(OM3), units of 2m

23 Read-Only OM3 传输距离 70m

144

Length(OM2

50

um)


50/125 um fiber (OM2),

units of 1m

00 Read-Only 只显示，不用于识别判断

145 Length(OM1

62.5 um)


62.5/125 um fiber (OM1),

units of 1m

00 Read-Only 只显示，不用于识别判断

146 Length

(Copper)

Link length of copper or

active cable, units of 1 m

(note 1)Link length

supported for 50/125 um

32 Read-Only OM4 传输距离 100m


13/ 21 Rev.3.0

fiber (OM4), units of 2 m)

when Byte 147 declares

850nm VCSEL

147 Device tech Device technology 00 Read-Only

148

Vendor name QSFP+ vendor

name(ASCII)

48

47

20

47

45

4E

55

49

4E

45

20

20

20

20

20

20

Read-Only

HG GENUINE

149 Read-Only

150 Read-Only

151 Read-Only

152 Read-Only

153 Read-Only

154 Read-Only

155 Read-Only

156 Read-Only

157 Read-Only

158 Read-Only

159 Read-Only

160 Read-Only

161 Read-Only

162 Read-Only

163 Read-Only

164 Extended

Module

Extended Module codes for

InfiniBand 00 Read-Only Infiniband 类型，不使用

165

Vendor OUI

QSFP+ vendor IEEE

company

ID

00 Read-Only

166 00 Read-Only

167 00 Read-Only

168

Vendor PN Part number provided by

QSFP+ vendor(ASCII)

4D Read-Only

MTRQ-4S101

169 54 Read-Only

170 52 Read-Only

171 51 Read-Only

172 2D Read-Only

173 34 Read-Only

174 53 Read-Only

175 31 Read-Only

176 30 Read-Only

177 31 Read-Only

178 2D Read-Only

179 48 Read-Only

180 33 Read-Only

181 43 Read-Only

182 20 Read-Only

183 20 Read-Only

184 Vendor rev Revision level for part 31 Read-Only


14/ 21 Rev.3.0

185 number provided by

vendor(ASCII) 30 Read-Only

186

Wave length

or Copper

cable

Attenuation

Nominal laser wavelength

(wavelength=value/20 in

nm) or copper cable

attenuation in dB at 2.5GHz

(Adrs 186) and 5.0GHz

(Adrs 187)

42 Read-Only

中心波长 187 68 Read-Only

188

Wavelength

tolerance

Guaranteed range of laser

wavelength(+/- value) from

nominal

wavelength.(wavelength

Tol.=value/200 in nm)

07 Read-Only

189 D0 Read-Only

190 Max case

temp.

Maximum case temperature

in degrees C 4B Read-Only

191 CC_BASE Check code for base ID

fields (addresses 128-190) Checksum Read-Only

192 Link codes Extended Specification

Compliance Codes 02 Read-Only 100GBASE-SR4

193

Options

Rate Select, TX Disable, TX

Fault, LOS, Warning

indicators for: Temperature,

VCC, RX power, TX Bias

03 Read-Only

194 FB Read-Only

195 9A Read-Only

196

Vendor SN Serial number provided by

vendor (ASCII)

* Read-Only

197 * Read-Only

198 * Read-Only

199 * Read-Only

200 * Read-Only

201 * Read-Only

202 * Read-Only

203 * Read-Only

204 * Read-Only

205 * Read-Only

206 * Read-Only

207 * Read-Only

208 * Read-Only

209 * Read-Only

210 * Read-Only

211 * Read-Only

212

Date Code Vendor’s manufacturing

date code

* Read-Only

213 * Read-Only

214 * Read-Only

215 * Read-Only


15/ 21 Rev.3.0

216 * Read-Only

217 * Read-Only

218 * Read-Only

219 * Read-Only

220

Diagnostic

Monitoring

Type

Indicates which types of

diagnostic monitoring are

implemented (if any) in the

Module. Bit 1,0 Reserved

00 Read-Only

221 Enhanced

Options

Indicates which optional

enhanced features are

implemented in the Module.

00 Read-Only

222 Extended Bit

Rate Extended Bit Rate 67 Read-Only 25.78125G

223 CC_EXT

Check code for the

Extended ID Fields

(addresses 192-222)

Checksum Read-Only

224

Vendor

Specific

EEPROM

Vendor Specific ID

* Read-Only

225 * Read-Only

226 * Read-Only

227 * Read-Only

228 * Read-Only

229 * Read-Only

230 * Read-Only

231 * Read-Only

232 * Read-Only

233 * Read-Only

234 * Read-Only

235 * Read-Only

236 * Read-Only

237 * Read-Only

238 * Read-Only

239 * Read-Only

240 * Read-Only

241 * Read-Only

242 * Read-Only

243 * Read-Only

244 * Read-Only

245 * Read-Only

246 * Read-Only

247 * Read-Only

248 * Read-Only

249 * Read-Only

250 * Read-Only


16/ 21 Rev.3.0

251 * Read-Only

252 * Read-Only

253 * Read-Only

254 * Read-Only

255 * Read-Only


data


128-255 - - - -


data


128-255

User

EEPROM

Data

User EEPROM Data 00 Read/Write -


data


128

Free Side

Device

Thresholds

Temp High Alarm

Threshold (MSB) * Read-Only

129 Temp High Alarm

Threshold (LSB) * Read-Only

130 Temp Low Alarm


131 Temp Low Alarm


132 Temp High Warning


133 Temp High Warning


134 Temp Low Warning


135 Temp Low Warning


136

Reserved

00 Read-Only

137 00 Read-Only

138 00 Read-Only

139 00 Read-Only

140 00 Read-Only


17/ 21 Rev.3.0

141 00 Read-Only

142 00 Read-Only

143 00 Read-Only

144 Vcc High Alarm Threshold

(MSB) * Read-Only

145 Vcc High Alarm Threshold

(LSB) * Read-Only

146 Vcc Low Alarm Threshold

(MSB) * Read-Only

147 Vcc Low Alarm Threshold

(LSB) * Read-Only

148 Vcc High Warning


149 Vcc High Warning


150 Vcc Low Warning


151 Vcc Low Warning


152

Reserved

00 Read-Only

153 00 Read-Only

154 00 Read-Only

155 00 Read-Only

156 00 Read-Only

157 00 Read-Only

158 00 Read-Only

159 00 Read-Only

160

Vendor Specific

* Read-Only

161 * Read-Only

162 * Read-Only

163 * Read-Only

164 * Read-Only

165 * Read-Only

166 * Read-Only

167 * Read-Only

168 * Read-Only

169 * Read-Only

170 * Read-Only

171 * Read-Only

172 * Read-Only

173 * Read-Only

174 * Read-Only

175 * Read-Only


18/ 21 Rev.3.0

176

Channel

Threshold

RX Power High Alarm


177 RX Power High Alarm


178 RX Power Low Alarm


179 RX Power Low Alarm


180 RX Power High Warning


181 RX Power High Warning


182 RX Power Low Warning


183 RX Power Low Warning


184 TX Bias High Alarm


185 TX Bias High Alarm


186 TXBias Low Alarm


187 TX Bias Low Alarm


188 TX Bias High Warning


189 TX Bias High Warning


190 TX Bias Low Warning


191 TX Bias Low Warning


192 TX Power High Alarm


193 TX Power High Alarm


194 TX Power Low Alarm


195 TX Power Low Alarm


196 TX Power High Warning


197 TX Power High Warning * Read-Only


19/ 21 Rev.3.0

Threshold (LSB)

198 TX Power Low Warning


199 TX Power Low Warning


200

Reserved

00 Read-Only

201 00 Read-Only

202 00 Read-Only

203 00 Read-Only

204 00 Read-Only

205 00 Read-Only

206 00 Read-Only

207 00 Read-Only

208

Vendor Specific

* Read-Only

209 * Read-Only

210 * Read-Only

211 * Read-Only

212 * Read-Only

213 * Read-Only

214 * Read-Only

215 * Read-Only

216 * Read-Only

217 * Read-Only

218 * Read-Only

219 * Read-Only

220 * Read-Only

221 * Read-Only

222 * Read-Only

223 * Read-Only

224 CDR Control

TX input equalization

magnitude identifier

RX output emphasis

magnitude identifier

* Read-Only

225 output

amplitude output amplitude * Read-Only

226 Vendor

Specific Vendor Specific

* Read/Write

227 * Read/Write

228

Channel

Controls Vendor Specific

00 Read/Write 默认值为 0

229 00 Read/Write 默认值为 0





20/ 21 Rev.3.0


234 TX input equalization

control, channel 1~2 00 Read/Write 默认值为 0

235 TX input equalization


236 RX output emphasis


237 RX output emphasis


238 RX output amplitude


239 RX output amplitude


240 Rx SQ Disable, channel

1~4 00 Read/Write 默认值为 0

241

Rx4 Output Disable,

channel 1~4

TX4 adaptive equalization

control, channel 1~4


242

Channel

Monitor

Masks

Masking Bit for RX Power

alarm/warning channel 1~2 00 Read/Write 默认值为 0

243 Masking Bit for RX Power


244 Masking Bit for TX Bias


245 Masking Bit for TX Bias


246 Masking Bit for TX Power


247 Masking Bit for TX Power


248

Reserved







254 Reserved




21/ 21 Rev.3.0

数字诊断精度要求 DDM accuracy requirements

Parameters Unit Requirements

温度/ temperature ℃ ±3

电压/ voltage V ±3%

偏置电流/ Ibias mA ±10%

接收光功率/ Rx power dB ±3

发送光功率/ Tx power dB ±3

Ordering Information

Part No Specification

Pack Rate Tx Pout Rx S Top Reach Others

MTRQ-4S101 QSFP28 100G 850nm

VCSEL -8.4~2.4 dBm PIN <-10.3 dBm 0~70℃ 70 m (OM3) DDM/RoHS

Contact Information

Wuhan Huagong Genuine Optics Technology Co., Ltd

Address: Science & Technology Region of HUST, Donghu High-Tech Zone

Wuhan, Hubei Province, 430223, China

Tel: +86-27-87180102

Fax: +86-27-87180220

Email: [email protected]

Website: http://www.genuine-opto.com

Statement

HG Genuine possesses the authority for ultimate explanation of all information contained in this document, which is

subject to change without prior notice. All the information was obtained in specific environments; and HG Genuine

will not be responsible for verifying the products performance in customers’ operating environments, neither liable

for the performance of users' products. All information contained is only for the users' reference and shall not be

considered as warranted characteristics. HG Genuine will not be liable for damages arising directly or indirectly from

any use of the information contained in this document.

Publishing Date: 2016-05-20

Copyright HG Genuine

All Right Reserved

http://www.genuine-opto.com/

100g qsfp28 sr4 transceiver...

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