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|Product Series:||Optical Transceivers Mini SFP||Data Rate:||8.5 , 4.25, 2.125 GBd|
|Product Type:||LC||Fiber Type:||Multimode Glass|
|Maximum Distance(M):||150||Nominal Optical Wavelength (nm):||850|
Avago Technologies’ AFBR-54D7APZ optical transceiver supports high-speed serial links over multimode optical fiber at signaling rates up to 8.5 GBd. Compliant with Small Form Pluggable (SFP) Multi Source Agreement (MSA) electrical specifications for duplex transceivers, ANSI Fibre Channel for FC-PI-4 and FC-PI-2 for gigabit applications. The part is electrically and mechanically interoperable with Mini SFP compliant applications. The AFBR-54D7APZ is a multi-rate 850nm SFP which ensures compliance to 8.5/4.25/2.125 GBd Fibre Channel specifications without the need for Rate Select. The AFBR-54D7APZ will ignore both Rate Select pin and control bit inputs (ie. no connect inside the SFP). This simplifies Fibre
Channel host auto-negotiation algorithms, layout and software.
As an enhancement to the conventional SFP interface defined in SFF-8074i, the AFBR-54D7APZ is compliant to SFF-8472 (digital diagnostic interface for optical transceivers). Using the 2-wire serial interface defined in the SFF-8472 MSA, the AFBR-54D7APZ provides real time temperature, supply voltage, laser bias current, laser average output power and received input power. This information is in addition to conventional SFP base data. The digital diagnostic interface also adds the ability to disable the transmitter (TX_DISABLE), monitor for Transmitter Faults (TX_FAULT), and monitor for Receiver Loss of Signal (RX_LOS).
The mini SFP form factor narrows the optical centerline of a conventional SFP from 6.25mm to 5.25mm in order to increase port densities in target applications. A mini SFP is compatible with dual simplex LC connectors and non-standard duplex LC connectors locked to a 5.25mm centerline. Mini SFP module widths are 11.5mm vs. the standard SFP+ width of 13.55mm, requiring a new receptacle cage but remaining interoperable with the standard SFP+ 20 pin electrical connector.
– Transmitted optical power
– Received optical power
– Laser bias current
– Supply voltage
– 8.5 GBd Fibre Channel operation for FC-PI-4 800-M5-SN-S, 800-M6-SN-S and 800-M5E-SN-I
– 4.25 GBd Fibre Channel operation for FC-PI 400-M5-SN-I , 400-M6-SN-I and 400 M5E-SN-I
– 2.125 GBd Fibre Channel operation for FC-PI 200-M5-SN-I , 200-M6-SN-I and 200 M5E-SN-I