SFP optical transceiver supplier 80km CWDM Optical Module
Product Details
Model type | SFP-622M | Brand | HTF |
Encapsulation | SFP | Data Rate | 622Mb/s |
Wavelength | 1550nm | Reach | 80KM |
Interface | Duplex LC | LD | DFB |
Cable Type | SMF | DDM Support | Yes |
Tx power | <-45dBm | Rx Sens | <-28dBm |
Transmission Distance | 80km SMF | Quality guarantee | 3 years |
Electrical Characteristics
The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
Power Consumption | P | 1.0 | W | commercial | ||
| 1.5 | Industrial | |||||
Supply Current | Icc | 300 | mA | commercial | ||
| 450 | Industrial | |||||
Transmitter | ||||||
Single-ended Input Voltage Tolerance | VCC | -0.3 | 4.0 | V | ||
Differential Input Voltage Swing | Vin,pp | 200 | 2400 | mVpp | ||
Differential Input Impedance | Zin | 90 | 100 | 110 | Ohm | |
Transmit Disable Assert Time | 5 | us | ||||
Transmit Disable Voltage | Vdis | Vcc-1.3 | Vcc | V | ||
Transmit Enable Voltage | Ven | Vee-0.3 | 0.8 | V | ||
Receiver | ||||||
Differential Output Voltage Swing | Vout,pp | 500 | 900 | mVpp | ||
Differential Output Impedance | Zout | 90 | 100 | 110 | Ohm | |
Data output rise/fall time | Tr/Tf | 100 | ps | 20% to 80% | ||
LOS Assert Voltage | VlosH | Vcc-1.3 | Vcc | V | ||
LOS De-assert Voltage | VlosL | Vee-0.3 | 0.8 | V | ||
FAQ：
Q：Is the transceiver of high quality? Is it compatible with Cisco switch?
A：You can rest assured. Good quality transceiver, fully compatible to cisco switch.
Q：Can the module run on the H3C S7500 switch?
A：Yes, It works well on the switch.
Q：Can it be used in the data center?
A：This module is affordable to most data centers. Nice provider. The quality is great.
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