Optical Transceiver 1.25G 1310/1490nm(1490/1310nm) 10KM Transceiver

SFP BiDirectional Transceiver 80Km Module 10G LC Connector SFP Transceiver

Optical Module BIDI 80Km Fetures:

Up to 1.25Gb/s data links

● FP laser transmitter for TOP-BIDI-1.25G-10AD

● DFB laser transmitter for TOP-BIDI-1.25G-10BD

● PIN photo-detector

● Up to 10KM on 9/125μm SMF

● Hot-pluggable SFP footprint

● BIDI LC/UPC type pluggable optical interface

● Low power dissipation

● Metal enclosure, for lower EMI

● RoHS compliant and lead-free

● Single +3.3V power supply

● Support Digital Diagnostic Monitoring interface

● Compliant with SFF-8472

● Case operating temperature Commercial: 0°C to +70°C Extended: -10°C to +80°C Industrial: -40°C to +85°C

APPLICATIONS

● Switch to Switch Interface

● Fast Ethernet

● Switched Back plane Applications

● Router/Server Interface

● Other Optical Links

STANDARD

● SFP+ MSA Compliant

● SFF-8472 reversion 9.5 compliant

● IEEE802.3-2005 compliant

● Telcordia GR-468-CORE compliant

● FCC 47 CFR Part 15,Class B compliant

FDA 21 CFR 1040.10 and 1040.11,class1 compliant

● RoHS compliant

SFP 1.25G 10KM 1310&1490 optical transceivers are designed for optical interfaces for data communications with

single mode fiber (SMF). The transceiver designs are optimized for high performance and cost effective to supply

customers the best solutions for telecom applications.

Digital Diagnostic Functions

SFP 1.25G 10KM 1310&1490 transceivers support the 2-wire serial communication protocol as defined in the SFP MSA. It is

very closely related to the E2PROM defined in the GBIC standard, with the same electrical specifications.

The standard SFP serial ID provides access to identification information that describes the transceiver’s capabilities, standard

interfaces, manufacturer, and other information.

Additionally, SFP 1.25G 10KM 1310&1490 transceivers provide a unique enhanced digital diagnostic monitoring interface,

which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted

optical power, received optical power and transceiver supply voltage. It also defines a sophisticated system of alarm and

warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range.

The SFP MSA defines a 256-byte memory map in E2PROM that is accessible over a 2-wire serial interface at the 8bit address

1010000X (A0h). The digital diagnostic monitoring interface makes use of the 8 bit address 1010001X (A2h), so the originally

defined serial ID memory map remains unchanged. The interface is identical to, and is thus fully backward compatible with both

the GBIC Specification and the SFP Multi Source Agreement.