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Shenzhen Newbridge Communication Equipment Co.,Ltd
Shenzhen Newbridge Communication Equipment Co.,Ltd
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Cisco Compatible QSFP+ 40G Fiber Optic Transceiver 850nm 10km Distance

Shenzhen Newbridge Communication Equipment Co.,Ltd

Cisco Compatible QSFP+ 40G Fiber Optic Transceiver 850nm 10km Distance

Brand Name : NEWBRIDGE

Model Number : ND-40QSFP- SR4

Certification : FCC,CE

Place of Origin : SHENZHEN,CHINA

MOQ : 1PC

Price : Negotiation

Payment Terms : T/T , Western Union

Supply Ability : According to the different products , the monthly output is different

Delivery Time : According to the quantiy and stocking , 3-4 working days after payment

Packaging Details : packing can be done by customer's requested, usually used in carton

fiber : single mode

Device Type : optical SFP Module

Data rate : 40G

Operating temperature : 0°C to 70°C

distance : 10km

Fiber Connector : SC,FC,ST

Type : QSFP-SR4 Fiber module

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Cisco Compatible QSFP+ SR 40G Fiber Optical Module 40G QSFP+ SR4 850nm Transceiver

Product Features

● Supports 41.2Gb/s bit rates

● Duplex LC receptacle

● Hot pluggable QSFP+ form factor

● Uncooled 4x10Gb/s CWDM transmitter

● Applicable for 100m&300m on OM3 MMF,150m&400m on OM4 MMF.

● Built-in digital diagnostic functions

● Low power consumption, < 3.5W

● Unretimed XLPPI electrical interface

● Operating case temperature: -20°C to 75°C

Applications

● 40GBASE-SR4 40G Ethernet

● Datacom/Telecom switch & router connections

● Data Aggregation and Backplane Applications

● Proprietary Protocol and Density Applications

● Infiniband transmission at 4CH SDR, DDR and QDR

● Other optical links

Product Descriptions

The QSFP+ SR is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range multi-lane data communication and interconnect applications. It integrates four data lanes in each direction with 40 Gbps bandwidth.one version is Each lane can operate at 10.5Gbps up to100m using OM3 or 150m using OM4 Multimode fiber,another version is Each lane can operate at 10.5Gbps up to300m using OM3 or 400m using OM4 Multimode fiber These modules 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. This module incorporates proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

Absolute Maximum Ratings

Parameter Symbol Min. Max. Unit Note
Supply Voltage Vcc -0.5 3.6 V
Storage Temperature TS -20 85 °C
Relative Humidity RH 0 85 %
Damage Threshold, per Lane DT 3.4 dBm

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.

General Operating Characteristics

Parameter Value Unit Note
Module Form Factor QSFP+
Number of Lanes 4 Tx and 4 Rx
Maximum Aggregate Data Rate 42.0 Gb/s
Maximum Data Rate per Lane 10.5 Gb/s
Protocols Supported Typical applications include 40G Ethernet, Infiniband, Fibre Channel, SATA/SAS3
Electrical Interface and Pin-out 38-pin edge connector ,Pin-out as defined by the QSFP+ MSA
Management Interface Serial, I2C-based, 400 kHz maximum frequency

Parameter Symbol Min Typ Max Units Note
Bit Rate per Lane BR 1062

10500 Mb/sec 1
Bit Error Ratio BER

10-12

2

Distance on OM3 MMF (CDS1) D1

100 meters

3

Distance on OM4 MMF (CDS1) D2 150 meters 3
Distance on OM3 MMF (CDS3) D3 300 4
Distance on OM4 MMF (CDS3) D4 400 4

Notes:

1. Compliant with 40G Ethernet. Compatible with 1/10 Gigabit Ethernet and 1/2/4/8/10G Fibre Channel.

2. Tested with a PRBS 231-1 test pattern.

3. Per 40GBASE-SR4, IEEE 802.3ba,Belong to part No: OLSQ854XM-CDS1

4. Per 40GBASE-SR4, IEEE 802.3ba,Belong to part No.: OLSQ854XM-CDS3

Optical Characteristics (TOP(C) = 0 to 70 , TOP(I) =-40 to 80 ,VCC = 3.13 to 3.47 V)

Parameter Symbol Min. Typ Max. Unit Note
Transmitter
Operating Wavelength λ 840 850 860 nm
Ave. output power (Enabled) PAVE -7.5 +2.5 dBm

Difference in launch power

between any two lanes (OMA)

DL 4 dB
Extinction Ratio ER 3 dB
Peak power, each lane PP 4 dBm
Dispersion penalty, each lane TDP 3.5 dB

Average launch power of OFF

transmitter, each lane

POFF -30 dB

Eye Mask coordinates:

X1, X2, X3, Y1, Y2, Y3

SPECIFICATION VALUES

0.23, 0.34, 0.43, 0.27, 0.35, 0.4

Hit Ratio =

5x10-5

Receiver
Operating Wavelength λc 840 850 860 nm
Stressed receiver sensitivity in OMA(OLSQ854XM-CDS1) PSEN1 -5.4 dBm 3
Stressed receiver sensitivity in OMA(OLSQ854XM-CDS3) PSEN2 -7.5 dBm 3
Average Receive Power,each lane PAVE -11 +2.4 dBm
Receiver Reflectance Rrx -12 dB
LOS Assert Pa -30 dBm
LOS De-assert Pd -9 dBm
LOS Hysteresis Pd-Pa 0.5 dB

Notes:

Measured with conformance test signal at TP3 for BER = 10e-12 Receiver Characteristics

Top side Bottom side

Pin Symbol Name/Description Notes
1 GND Ground 1
2 Tx2n Transmitter Inverted Data Input
3 Tx2p Transmitter Non-Inverted Data Input
4 GND Ground 1
5 Tx4n Transmitter Inverted Data Input
6 Tx4p Transmitter Non-Inverted Data Input
7 GND Ground 1
8 ModSelL Module Select 1
9 ResetL Module Reset
10 Vcc Rx +3.3 V Power supply receiver
11 SCL 2-wire serial interface clock
12 SDA 2-wire serial interface data
13 GND Ground 1
14 Rx3p Receiver Non-Inverted Data Output
15 Rx3n Receiver Inverted Data Output
16 GND Ground 1
17 Rx1p Receiver Non-Inverted Data Output
18 Rx1n Receiver Inverted Data Output
19 GND Ground 1
20 GND Ground 1
21 Rx2n Receiver Inverted Data Output
22 Rx2p Receiver Non-Inverted
22 Rx2p Receiver Non-Inverted Data Output
23 GND Ground 1
24 Rx4n Receiver Inverted Data Output
25 Rx4p Receiver Non-Inverted Data Output
26 GND Ground 1
27 ModPrsL Module Present
28 IntL Interrupt
29 Vcc Tx +3.3 V Power supply transmitter
30 Vcc1 +3.3 V Power Supply
31 LPMode Low Power Mode
32 GND Ground 1
33 Tx3p Transmitter Non-Inverted Data Input
34 Tx3n Transmitter Inverted Data Input
35 GND Ground 1
36 Tx1p Transmitter Non-Inverted Data Input
37 Tx1n Transmitter Inverted Data Input
38 GND Ground 1

Power Supply Filtering

Cisco Compatible QSFP+ 40G Fiber Optic Transceiver 850nm 10km Distance

Package Dimensions

Cisco Compatible QSFP+ 40G Fiber Optic Transceiver 850nm 10km Distance

Ordering Information

Part Number Description
QSFP-40G-SR4-CDS1 QSFP+,40Gb/s, 850nm, 100m, -20~75℃ MPO
QSFP-40G-SR4-CDS3 QSFP+,40Gb/s, 850nm, 300m, -20~75℃ MPO

Cisco Compatible QSFP+ 40G Fiber Optic Transceiver 850nm 10km Distance

Cisco Compatible QSFP+ 40G Fiber Optic Transceiver 850nm 10km Distance

Cisco Compatible QSFP+ 40G Fiber Optic Transceiver 850nm 10km Distance

Cisco Compatible QSFP+ 40G Fiber Optic Transceiver 850nm 10km Distance

Cisco Compatible QSFP+ 40G Fiber Optic Transceiver 850nm 10km Distance

Cisco Compatible QSFP+ 40G Fiber Optic Transceiver 850nm 10km Distance


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