Bi-Di,40Gb/s 100m QSFP+, Duplex LC Hot Pluggable, 850/900nm, VCSEL, Multimode

1. Features:

Compliant to the 40GbE XLPPI electrical specification per IEEE 802.3ba-2010

Compliant to QSFP+ SFF-8436 Specification

Aggregate bandwidth of > 40Gbps

Operates at 10.3125 Gbps per electrical channel with 64b/66b encoded data

QSFP MSA compliant

Capable of over 100m transmission on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF

Single +3.3V power supply operating

Without digital diagnostic functions

Temperature range 0°C to 70°C

RoHS Compliant Part

Utilizes a standard LC duplex fiber cable allowing reuse of existing cable infrastructure

2. Applications:

40 Gigabit Ethernet interconnects

Datacom/Telecom switch & router connections

Data aggregation and backplane applications

Proprietary protocol and density applications

3. Description:

The transceiver internally multiplexes an XLPPI 4x10G interface into two 20Gb/s electrical channels, transmitting and receiving each optically over one simplex LC fiber using bi-directional optics. This results in an aggregate bandwidth of 40Gbps into a duplex LC cable. This allows reuse of the installed LC duplex cabling infrastructure for 40GbE application. Link distances up to 100 m using OM3 and 150m using OM4 optical fiber are supported. These modules are de- signed to operate over multimode fiber systems using a nominal wavelength of 850nm on one end and 900nm on the other end. The electrical interface uses a 38 contact QSFP+ type edge connector. The optical interface uses a conventional LC duplex connector.

4. Transceiver Block Diagram

5. Optical Parameters(TOP = 0 to 70 °C, VCC = 3.0 to 3.6 Volts)