Ethernet SFP Optical Fiber Transceiver Module 100g BASE LR4 / OTU4 CFP2 LR4

100GBASE-LR4 and OTU4 CFP2 LR4 10km SFP Optical Transceiver Module

PRODUCT FEATURES

• Duplex LC receptacle optical interface
• Single +3.3V power supply
• Hot-pluggable
• Operating optical data rate up to 112Gbps
• Operating electrical serial data rate up to 27.952493Gbps
• 4 parallel electrical serial interface
• AC coupling of CML signals
• PIN ROSA
• Low power dissipation(Max:9W)
• Built in digital diagnostic function
• Operating case temperature range:0℃ to 70℃
• Compliant with 100GBASE-LR4 and OTU4
• MDIO Communication Interface
• Compatible with all kinds of commercial ONT

APPLICATIONS

• Local Area Network(LAN)
• Wide Area Network(WAN)
• Switch to router interface
• ITU-T OTU4 OTL4.4 applications

Standards

• Compliant with IEEE 802.3ba
• Compliant with CFP2 MSA hardware specifications
• Compliant with CFP2 MSA management specifications
• Compliant with ITU-T G709/Y.1331
• Compliant with RoHS

Functional Description

The 100G CFP2 LR4 optical transceiver integrates the transmit and receive path onto one module. On the transmit side, four lanes of serial data streams are recovered, retimed,and passed on to four laser drivers, which control four electric-absorption modulated lasers (EMLs) with 1296, 1300, 1305, and 1309 nm center wavelengths. The optical signals are then multiplexed into a single-mode fiber through an industry-standard LC connector.On the receive side, four lanes of optical data streams are optically demultiplexed by an integrated optical demultiplexer. Each data steam is recovered by a PIN photodetector and transimpedance amplifier, retimed, and passed on to an output driver. This module features a hot-pluggable electrical interface, low power consumption, and MDIO management interface.

Absolute Maximum Ratings

Recommended Operating Conditions

Specifications

(tested under recommended operating conditions,unless otherwise noted)

Note1. The supply current includes CFP2 module’s supply current and test board working

current.

Note2. Average launch power, each lane (min) is informative for 100GBase-LR4, not the principal indicator of signal strength.

Note3.The receiver shall be able to tolerate , without damage, continuous exposure to an

optical input signal having this average power level

Note4. The average receive power , each lane (max) for 100GBASE-ER4 is larger than the

100BASE-ER4 transmitter value to allow compatibility with 100BASE-LR4 units at short

distances

Note5. Average receive power, each lane (min) is informative and not the principal indicator

of signal strength. A received power below this value cannot be compliant; however, a value

above this does not ensure compliance

Note6. Receiver sensitivity (OMA), each lane (max) is informative

Note7. Measured with conformance test signal at TP3 for BER=10-12

Note8. conditions of stressed receiver sensitivity test: vertical eye closure penalty for each

lane is 1.8dB;stressed eye J2 jitter for each lane is 0.3UI; stressed eye J9 jitter for each lane

is 0.47UI.

Note9. ∆ = ADP ROSA sensitivity (a negative number) - (-8.6dBm) - (-1.9dB (DeMUX insertion loss)) - δ (a negotiable additional loss).