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Shaoxing ZKTel Equipment Co.,Ltd

Address:The Intersection of Sanjiang Road and Paozhong Road, Paojiang Industrial Zone, Shaoxing City, Zhejiang Prov.,China 312071

Tel: +86-575-88035326

Mobile: +8613626888520

Fax: +86-575-88039030


6.144G SFP+ 20km SC/APC

6.144G SFP+ 20km SC/APC

6.144Gbps BiDi SFP+ 20km SC/APC Pigtail

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Product Details

6.144Gbps BiDi SFP+ 20km SC/APC Pigtail

ZKTel's SFP+ transceiver are multi-purpose optical modules for 10Gbit/s data transmission applications at 850nm, 1310nm and 1550nm. The transceivers are ideally suited for datacom and storage area network (SAN/NAS) applications based on the IEEE 802.3ae and Fibre Channel standards, Fiber Channel 10G, 8.5G, 4.25G, 2.125G, 1.0625G, 10G BASE-SW/SR/LR/ER, 1000 Base-SX Ethernet.

 The products are compliant with the Small Form- Factor Pluggable (SFP) Multi-Source Agreement

(MSA) and SFF-8472. The Digital Diagnostic Monitoring functions as described in SFF-8472 are provided via an

I2C serial interface. The transceiver block diagram is shown as below Fig 1.


The module provides digital diagnostic information of its operating conditions and status, including transmitting power, laser bias, receiver input optical power, module temperature, and supply voltage. Calibration and alarm/warning threshold data are written and stored in internal memory (EEPROM). The memory map is compatible with SFF-8472, as shown in Fig. 2. The diagnostic data are raw A/D values and must be converted to real world units using calibration constants stored in EEPROM locations 56 – 95 in A2h.

Product Features:

Up to 6.144Gbps Data Links

Up to 20km transmission on SMF

Power dissipation<1.5 W

Uplink: 1510nm DFB laser for transmitter and 1570nm PIN for Receiver

Downlink: 1570nm DFB laser for transmitter and 1510nm PIN for receiver

2-wire interface with integrated Digital Diagnostic monitoring

EEPROM with Serial ID Functionality

Hot-pluggable SFP+ footprint

Compliant with SFP+ MSA with SC/APC Pigtail.

Single + 3.3V Power Supply

Case operating temperature range: -30°C to +85°C

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