From: qqm888 on
http://www.plsbuy.com/Ethernet_ATM_SDH_Singlemode_Fiber_Media_Converter_Repeater_GT-CG01SS.html

Fiber Media Converter, Network Media Converter, Fiber Media Convertor
GT-CG01SS
100/1000M Fiber Media Repeater ,the max distance of singlemode fiber
up to 10~100km.



Product Description
The Converters and Repeaters can be used to convert various optical
fiber digital signals, such as Ethernet, ATM, SDH, and control signals
etc. Using high efficiency conversion circuits, high quality IC chips,
and high quality optical transceivers integrated module, the products
are stable performance, good quality, and applicable to various
environments of optical fiber digital transmission.

Two optical fiber interfaces (SC/ST/FC) of the Converter can achieve
conversion of optical signals between multi/multimode optical fiber,
between single/multimode fiber or between single/singlemode fiber. GT-
CF01 series converters: The max distance of multimode fiber is up to
2km, singlemode fiber is available from 20 to 120km; GT-CG01 series
converters: The max distance of 50µm multimode fiber is up to 550 m,
for 62.5µm multimode fiber is up to 224m, and single-mode fiber is
available from 10 to 100km.
GT-CF01XX can be used to convert 2~155Mbps optical digital signals, in
which XX express fiber type. M is multimode; S is singlemode.
GT-CG01XX can be used to convert 100~1250Mbps optical digital signals,
in which XX express fiber type. M is multimode; S is singlemode.

Main features
1. The conversion of optical signals can be carried out between multi/
multimode optical fiber, between single/multimode fiber, or between
single/singlemode fiber.
2. Supporting conversion of 2~155Mbps or 100~1250Mbps optical digital
signals.

Technical Specifications
* Fiber Connector: Multimode ST/SC; Singlemode SC/ST/FC
* Transmission Rate: CF01XX: 2~155Mbps; CG01XX: 100~1250Mbps
* Optical fiber: Multimode: 50/125, 62. 5/125µm; Singlemode: 8. 3/125,
8. 7/125, 9/125, 10/125µm
* Power: External or Internal switching power: AC110~260V/DC5V (please
email at info(a)plsbuy.cm which type you need after you placed order)
* Ambient temperature: 0 ~ +50º C
* Storage temperature: -20 ~ +70º C
* Humidity: 5% ~ 90%

Order Information
GT-CG01SS: 100~1250M singlemode optical fiber repeater: Two singlemode
optical interfaces, 1310 or 1550nm optical wavelength, the max
distance of singlemode fiber up to 10~100km.