Shenzhen Howfflink High-Tech| Manufacturer
Shenzhen Howfflink High-Tech

China Manufacturer with main products: SFP OPTICAL MODULES, 100M MEDIA CONVERTER, 1000M MEDIA CONVERTER

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1.25G SFP Bi-Di Optical Transceiver

FOB Price: 60.00 - 135.00 USD/Pair
Supply Ability: 2,500 Pair per Week
Shipping: 7~15days
Payment Terms: T/T(Bank Transfer)
In Stock
Place of Origin: Shenzhen in China
Packaging Details: This product is wrapped by a carton which is 24cm long,5cm wide,4cm high.


  1. Dual data-rate of 1.25Gbps /1.0625Gbps operation
  2. MQW FP Structure, 1310nm,1550nm, PIN
  3. LVTTL logic level RX LOS
  4. 10km/20km/40km/60km transmission with SMF
  5. Standard serial ID information compatible with SFP MSA
  6. SFP MSA package with duplex LC connector
  7. Very low EMI and excellent ESD protection
  8. +3.3V single power supply
  9. Operating case temperature:Standard: 0 to +70°C  Industrial: -40 to +85°C
Switch to Switch interface
Switched backplane applications
Router/Server interface
Fiber Channel
Other optical transmission systems
  1. Compatible with SFP MSA
  2. Compatible with IEEE 802.3z
  3. Compatible with ANSI specifications for Fiber Channel
  4. Compatible with FCC 47 CFR Part 15, Class B
  5. Compatible with FDA 21 CFR 1040.10 and 1040.11, Class I
  6. Compatible with Telcordia GR-468-CORE
  7. RoHS compliance
       The 155M SFP Optical Module consists of two sections: The transmitter section incorporates a FP laser. And the receiver section consists of a PIN photodiode integrated with a trans-impedance preamplifier (TIA). All modules satisfy class I laser safety requirements.
        The optical output can be disabled by a TTL logic high-level input of Tx Disable. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver.
       The standard serial ID information compatible with SFP MSA describes the transceiver’s capabilities, standard interfaces, manufacturer and other information. The host equipment can access this information via the 2-wire serial CMOS EEPROM protocol. For further information, please refer to SFP Multi-Source Agreement (MSA).
        The SFP transceivers are compatible with RoHS.



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