Description

FT-MBS-6C41-27/33is a high performance, cost effective modules, which is supporting Multi Rate 1.25~6.25Gbps, and transmission distance up to 10km.

The transceiver consists of two sections: The BOSA section incorporates a DFB Laser and a PIN-TIA with a coarse WDM function of 1270nm and 1330nm. The PCB section consists of a MCU, a LD Driver and a post amplifier. The module is hot pluggable into the 20-pin connector. The high-speed electrical interface is base on low voltage logic, with nominal 100 Ohms 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. Digital  diagnostics function are available via a 2-wire serial interface, as specified in SFF-8472.

Features

¡ñ  Up to 10km transmission on SMF

¡ñ  Support Multi Rate 1.25~6.25Gbps

¡ñ  1270/1330 DFB transmitter, PIN photo-detector

¡ñ  Single LC connector for bi-directional application

¡ñ  SFI electrical interface

¡ñ  2-wire interface for integrated Digital Diagnostic monitoring

¡ñ  Very low EMI and excellent ESD protection

¡ñ  Hot pluggable

¡ñ  +3.3V power supply

¡ñ  Power consumption less than 1.5W

¡ñ  ROHS compliant

¡ñ  Operating case temperature:-40~+85°C

Applications

¡ñ  High-speed storage area networks

¡ñ  Computer cluster cross-connect

¡ñ  Custom high-speed data pipes

¡ñ  Wireless CPRI

Compliance

¡ñ  Compliant with IEEE 802.3ae-2002

¡ñ  Compliant with SFF-8431 & SFF-8432 & SFF 8472

¡ñ  Compliant with FC-PI-4

Operating Conditions

Operating Characteristics

The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified. 

Notes:

1. Average optical power shall be measured using the methods specified in TIA/EIA-455-95.

2. 1000 consecutive snapshots at room temperature.

Notes:

1. Time from rising edge of TX Disable to when the optical output falls below 10% of nominal

2. Time from falling edge of TX Disable to when the modulated optical output rises above 90% of nominal

3. From power on or negation of TX Fault using TX Disable

4. Time from fault to TX fault on

5. Time TX Disable must be held high to reset TX_fault

6. Time from LOS state to RX LOS assert

7. Time from non-LOS state to RX LOS deassert.

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.