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622M SFP optic transceiver 120KM

Category:XYT-622M-SFP-120
Code:Dual Fiber Module

 - Products description -


    SFP-622M-1550nm-120KM-MM-LC-DDM Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA).The transceiver consists of four sections: the LD driver, the limiting amplifier, the VCSEL laser and the PIN photo-detector. The module data link up to 120KM in 50/125um multi mode fiber.


    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 or the link status with partner. 

Specification

Specification of Transmitter

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Average Output Power

POUT

-9


-3

dBm

Note (1)

Extinction Ratio

ER

8.2



dB


Center Wavelength

λC

830

850

860

nm

VCSEL Laser

Spectrum Bandwidth(RMS)

σ



1

nm


Transmitter OFF Output Power

POff



-45

dBm


Differential Line Input Impedance

RIN

90

100

110

Ohm


Output Eye Mask

Compliant with G.957(class 1 laser safety)


Note (2)


Note (1): Measure at 2^23-1 NRZ PRBS pattern

Note (2): Transmitter eye mask definition 




Ordering information

Product part Number

Data Rate

(Mbps)

Media

Wavelength

(nm)

Transmission

Distance(m)

Temperature Range(Tcase)(

SFP-622M-850nm-550m-MM-LC-DDM

622

Multi mode fiber

850

550

0~70

commercial

SFP-622M-850nm-550m-MM-LC-DDM

622

Multi mode fiber

850

550

-10~80

extended

SFP-622M-850nm-550m-MM-LC-DDM

622

Multi mode fiber

850

550

-40~85

industrial



Sale service

Products damaged due to human or non-use of other causes of improper,we promises one year warranty and lifetime maintenance,but the unauthorized disassembly equipment caused damage is not covered under warranty and returned within range.
Under normal use,if there are product quality problems,or not work normally,we provide free repair or replacement service within one year;Within three years more than one year,we provide to collect the material cost,maintenance free.
Repair warranty period of three years from the freight borne by each of the parties.After three years of warranty,the material cost,maintenance,freight(refers to the product of the two-way shipping to and from)shall be borne by the user.
We promise that the product we provide can meet the performance requirements of users , and it is supplied by the user's sample request.

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