TK-SFP1-10Gis a high performance, cost effective modules, which is supporting Multi Rate2.125~11.3Gbps, and transmission distance up to 15km.
The transceiver consists of two sections: The BOSA section incorporates a DFB Laser and a PIN-TIA. The PCB section consists of a MCU and an IC which is madeup of LD Driver and post amplifier. The module is hot pluggable into the20-pin connector. The high-speed electrical interface is base on low voltage logic, with nominal 100 Ohms differential impedance and AC coupled in the module.
The optical output can be disabled by LVTTL logic high-level input of TX_DIS. Transmit Fault (Tx_Fault) is provided to indicate that the module transmitter has detecteda fault condition related to laser operation or safety. Loss of signal (RX_LOS) output is provided to indicate the loss of an input optical signal of receiver. A serial EEPROM inthe transceiver allows the user to access transceiver monitoring and configuration data via the 2-wire SFP Management Interface. This interface uses a single address,A0h, with a memory map divided into a lower and upper area. Basic digital diagnostic (DD) data is held in the lower area while specific data is held in a series oftables in the high memory area.
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10Gb/s serial optical interface compliant to 802.3ae 10GBASE-LR, single LC connector for bi-directional application, over 15km SMF
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Electrical interface compliant to SFF-8431 specifications for enhanced 8.5 and 10 Gigabit small form factor pluggable module “SFP+”
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1330nm DFB Laser and 1270nm PIN Receiver
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2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers
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All-metal housing for superior EMI performance Very low EMI and excellent ESD protection Advanced firmware allow customer system encryption information to be stored in transceiver
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ROHS compliant
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Operating case temperature:-40~+85°C
Compliance
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Compliant with IEEE 802.3ae-2002 10G Base-LR
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Compliant with SFF-8431 & SFF-8083 & SFF-8432 & SFF8472
Parameters:
Operating Characteristics :
The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
Notes:
1. Average optical power shall be measured using the methods specified in TIA/EIA-455-95.
2. Receiver sensitivity is informative. Stressed receiver sensitivity shall be measured with conformance test signal for BER =1x 10-12.
3. Vertical eye closure penalty and stressed eye jitter are the test conditions for measuring stressed receiver sensitivity. They are not the required characteristic of the receiver.
Notes:
1. Time from rising edge of TX Disable to when the optical output falls below 10% of nominal
2. Time from falling edge of TX Disable to when the modulated optical output rises above 90% of nominal
3. From power on or negation of TX Fault using TX Disable
4. Time from fault to TX fault on
5. Time TX Disable must be held high to reset TX_fault
6. Time from LOS state to RX LOS assert
7. Time from non-LOS state to RX LOS deassert.
8. Time from rising or falling edge of Rate Select input until receiver bandwidth is in conformance with appropriate specification
Address: NO.220, Qiutao Road, HangzhouCity,Zhejiang Province, China 
Tel: 0086-571-28184719
Fax: 0086-571-28184719
