Product Description
YXF-GE-M85L-05D is a high performance, cost effective modules, which is supporting up to 1.25Gbps, and transmission distance up to 550m on MM fiber. The transceiver consists of two sections: The transmitter section incorporates a laser driver and a 850nm VCSEL laser. The receiver section consists of a PIN photodiode integrated with a transimpedance preamplifier (TIA) and a Limitting Amplifier. The module is hot pluggable into the 20-pin connector. The high-speed electrical interface is base on low voltage logic, with nominal 100Ohms differential impedance and AC coupled in the module.
The optical output can be disabled by LVTTL logic high-level input of TX_DIS. Transmit Fault (Tx_Fault) is provided to indicate that the module transmitter has detected a fault condition related to laser operation or safety. Loss of signal (RX_LOS) output is provided to indicate the loss of an input optical signal of receiver. A serial EEPROM in the transceiver allows the user to access transceiver monitoring and configuration data via the 2-wire SFP Management Interface. This interface uses a single address, A0h, with a memory map divided into a lower and upper area. Basic digital diagnostic (DD) data is held in the lower area while specific data is held in a series of tables in the high memory area.
Features
*Up to 550m transmission on MMF
*Up to 1.25 Gbps
*850nm VCSEL laser and PIN receiver
*2-wire interface for integrated Digital Diagnostic monitoring
*Hot pluggable
*Very low EMI and excellent ESD protection
*+3.3V power supply
*Power consumption less than 1.0W
*Operating case temperature: 0~+70°C
Applications
*High-speed storage area networks
*Computer cluster cross-connect
*Custom high-speed data pipes
Compliance
*Compliant with IEEE 802.3Z
*Compliant with MSA SFF-8472
*Compliant with SFP MSA
H3c SFP-Ge-Sx-mm850-a Compatible 1000base-Sx SFP 850nm 550m Dom Duplex LC/Upc Mmf
Audited Supplier 
){kind=link}