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China factories

China factory - Hongkong Dongwe Technologies Co., Ltd

Hongkong Dongwe Technologies Co., Ltd

  • China,Shenzhen ,Guangdong
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  3. Fiber Optic Module Transceiver, GBIC module,1.25G, 550m-80km, compatible with
China Fiber Optic Module Transceiver, GBIC module,1.25G, 550m-80km, compatible with
China Fiber Optic Module Transceiver, GBIC module,1.25G, 550m-80km, compatible with

  1. China Fiber Optic Module Transceiver, GBIC module,1.25G, 550m-80km, compatible with
  2. China Fiber Optic Module Transceiver, GBIC module,1.25G, 550m-80km, compatible with

Fiber Optic Module Transceiver, GBIC module,1.25G, 550m-80km, compatible with

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Place of Origin China
Brand Name DONGWE
Certification CE, FCC, RoHS

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  1. Product Details
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Product Specification

Place of Origin China Brand Name DONGWE
Certification CE, FCC, RoHS
High Light 1.25G ，from 500m to 80km ，GBIC module

Fiber Optic Module Transceiver, GBIC module,1.25G, 550m-80km, compatible with Cisco,H3C.

The data rate of this serial is 1.25G.DW-D12XX-XXCG are all dual fiber modules.They have duplex LC connectors.Distance of transmitter can be from 550m to 80km. All modules of Dongwe can be compatible with Cisco equipment.

Features

 Dual data-rate of 1.25Gbps/1.0625Gbps operation
 1550nm DFB laser and PIN photodetector for 80km transmission
 Duplex SC optical interface
 Standard serial ID information compatible with SFF-8053
 +3.3V/5Vsingle power supply
 RoHS Compliant
 Operating case temperature: 0 to +70℃
Applications
 Switch to Switch interface
 Switched backplane applications
 Router/Server interface
 Other optical transmission systems
Description
The GBIC transceiver is high performance, cost effective module supporting dual data-rate of
1.25Gbps/1.0625Gbps and from 40km transmission distance with SMF.
The transceiver consists of two sections: The transmitter section incorporates a DFB laser. And the
receiver section consists of a PIN photodiode integrated with a trans-impedance preamplifier (TIA). All odules
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 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 GBIC MSA describes the transceiver’s capabilities,
standard interfaces, manufacturer and other information. The host equipment can access this information via
the two-wire serial CMOS EEPROM protocol. For further information, please refer to SFF-8053
Absolute Maximum Ratings
Stress in excess of the maximum absolute ratings can cause permanent damage to the module.
References
1. Gigabit Interface Converter (GBIC) Transceiver Multi-Source Agreement (MSA).
2. Telcordia GR-253-CORE and ITU-T G.957 Specifications.
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be
specifically confirmed in writing by DONGWE before they become applicable to any particular order or
contract. In accordance with the DONGWE 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 DONGWE or others. Further details are available from any DONGWE sales representative.

contact:

email: sales055@dongwe.cn

skype: dongwe055

Mobile / whatsapp: +86 189 2640 2115

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2013

  • Total Annual:

    10,000,000-20,000,000

  • Employee Number:

    150-200

  • Ecer Certification：

    Active Member

    Welcome to HK DONGWE.     We mainly sell Fiber Optics products like: Optic Module/transceiver-1G SFP (SX,LX,EX,ZX), 10G SFP+, XFP (SR, LR, ER, ZR, LRM), 40G QSFP etc, Fiber media converter, PLC Splitter, Fiber Patch cord/Pigtail, DWDM, CWDM, ...     Welcome to HK DONGWE.     We mainly sell Fiber Optics products like: Optic Module/transceiver-1G SFP (SX,LX,EX,ZX), 10G SFP+, XFP (SR, LR, ER, ZR, LRM), 40G QSFP etc, Fiber media converter, PLC Splitter, Fiber Patch cord/Pigtail, DWDM, CWDM, ...

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Get in touch with us

  • Reach Us
  • Hongkong Dongwe Technologies Co., Ltd
  • 4/F,Block C,Xintianxia Industrial City,Bei’er Road,Bantian,Longgang District,Shenzhen, China
  • http://www.fiber-optics-e.com/

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