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深圳市源拓光電技術有限公司
深圳市源拓光電技術有限公司
Features:l1250MbpsTypicalDataRateandcompliantto1000BaseBX20IEEE802
Features:
l 1250Mbps Typical Data Rate and compliant to 1000Base BX20 IEEE802.3ah
l 1310nm FP laser transmitter for UCFP-134
1490nm DFB laser transmitter for UCFP-143
l PIN photo-detector
l Up to
l Hot-pluggable CSFP footprint
l LC/UPC type pluggable optical interface
l Achieve operational compatibility with conventional SFP
l Metal enclosure, for lower EMI
l RoHS compliant and lead-free
l Single +3.3V power supply
l Support Digital Diagnostic Monitoring interface
l Compliant with SFF-8472
l Case operating temperature: Industrial / Commercial optional,
Applications:
l Gigabit Ethernet(1000BASE-BX20)
l Point to Point FTTH Application
l Switched Backplane Applications
l Router/Server Interface
l Switch to Switch Interface
Description:
The WT-CSFP-134/43 CSFP transceivers are compatible with the Compact Small Form- Factor Pluggable (CSFP) Multi-Source Agreement (MSA) option 2, The transceiver consists of 2-channel Bi-directional Optical Transceiver unit with five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the 1310nm FP laser (the 1490nm DFB laser) and the PIN photo-detector .The module data link up to
The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also can disable the module via I
Conventional SFP will function when plugged into a C-SFP socket, at the same time no damage to C-SFP and host board if C-SFP module is plugged into a conventional SFP socket
Mechanical Specifications (Unit: mm)
Electrical Interface Characteristics
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Transmitter | ||||||
| Total Supply Current | ICC |
|
| A | mA | Note (1) |
| Transmitter Disable Input-High | VDISH | 2 |
| Vcc+0.3 | V |
|
| Transmitter Disable Input-Low | VDISL | 0 |
| 0.8 | V |
|
| Transmitter Fault Input-High | VTxFH | 2 |
| Vcc+0.3 | V |
|
| Transmitter Fault Input-Low | VTxFL | 0 |
| 0.8 | V |
|
| Receiver | ||||||
| Total Supply Current | ICC |
|
| B | mA | Note (1) |
| LOSS Output Voltage-High | VLOSH | 2 |
| Vcc+0.3 | V | LVTTL |
| LOSS Output Voltage-Low | VLOSL | 0 |
| 0.8 | V | |
Note (1): A (TX) + B (RX) = 450mA (Not include termination circuit)
有關詳細信息，請在“相關下載”中查看數據表.
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