Cisco Compatible 40G QSFP+ Transceiver Sr4 850nm 150m Mpo Multi
Mode
Cisco QSFP-40G-SR4 Compatible 40G QSFP+ SR4 850nm 150m MPO Optical
Transceiver Module
Product Description
This transceiver is compliant with QSFP+ MSA, IEEE 802.3ba
40GBASE-SR4 and breakout to 4x10GBASE-SR standard. Digital
diagnostics functions are also available via the I2C interface, as
specified by the QSFP+ MSA, to allow access to real-time operating
parameters. With these features, this easy to install, hot
swappable transceiver is suitable to be used in various
applications, such as data centers, campus and computing networks,
interconnections within and between switches, routers, NICs and
transport equipment.
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Max. | Unit | Note |
| Supply Voltage | Vcc | -0.5 | 3.6 | V | |
| Storage Temperature | TS | -40 | 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 | 10.3125 | 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 | | 10.3125
| | Gb/sec | 1 |
| Bit Error Ratio | BER |
|
| 1e-12
|
| 2
|
| Distance on OM3 MMF (CDS1) | D1 |
|
| 100 | meters | 3
|
| Distance on OM4 MMF (CDS1) | D2 | | | 150 | meters | 3 |
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
Product Features
● Supports 9.95 to 10.3125Gb/s bit rates per Channel
● Four-Channel ,1x12 MPO receptacle
● Hot pluggable QSFP+ form factor
● VCSEL 850nm array Technology
● Applicable for 100m on OM3 MMF,150mon OM4 MMF.
● Built-in digital diagnostic functions
● Low power consumption, < 1.5W
● Unretimed XLPPI electrical interface
● Operating case temperature: 0°C to 70 °C
