1270 - 1450nm SFP+ ER Optical Transceiver Modules For Cisco Switches Duplex LC Connector
Price:
Negotiation
MOQ:
1 piece
Delivery Time:
3-5 working days
Brand:
E-link China
Product Description
10Gb/s CWDM 1270~1450nm 40km SFP+ ER Optical Transceiver Module
Features:
- Support multi protocol from 9.95Gb/s to 11.3Gb/s
- Hot pluggable SFP+ footprint
- Compliant with SFF 8472 and IEE802.3ae
- Transmission distance of 40km over single mode
- fiber
- 1270～1450nm CWDM DFB transmitter
- PIN Receiver
- Duplex LC connector
- 2-wire interface for management and diagnostic monitor
- Single Power 3.3V supply voltages
- Temperature range -5°C to 70°C
- Power dissipation: <1.5W
- RoHS Compliant Part
Applications:
- 10GBASE-ER/EW Ethernet
- 40km 10G Fiber channel
- SONET OC-192/SDH
- CWDM Networks
Description:
E-link’ LNK-10G SFP+ ER Small Form Factor 10Gb/s (SFP+) transceivers are compliant with the current SFP+ Multi-Source Agreement (MSA) Specification. The high performance cooled 1270～1450nm CWDM DFB transmitter and high sensitivity PIN receiver provide superior performance for Ethernet applications up to 40km optical links.
The SFP+ Module compliants with SFF-8431, SFF-8432 and IEEE 802.3ae 10GBASE-ER. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.
Specification:
- Absolute Maximum Ratings
| Parameter | Symbol | Min. | Typical | Max. | Unit |
| Storage Temperature | TS | -40 | +85 | °C | |
| Case Operating Temperature | TA | 0 | 70 | °C | |
| Maximum Supply Voltage | Vcc | -0.5 | 4 | V | |
| Relative Humidity | RH | 0 | 85 | % |
- Electrical Characteristics (TOP = 0 to 70 °C, VCC = 3.135 to 3.465 Volts)
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
| Supply Voltage | Vcc | 3.135 | 3.465 | V | ||
| Supply Current | Icc | 380 | mA | |||
| Power Consumption | P | 1.5 | W | |||
| Transmitter Section: | ||||||
| Input differential impedance | Rin | 100 | Ω | 1 | ||
| Tx Input Single Ended DC Voltage Tolerance (Ref VeeT) | V | -0.3 | 4 | V | ||
| Differential input voltage swing | Vin,pp | 180 | 700 | mV | 2 | |
| Transmit Disable Voltage | VD | 2 | Vcc | V | 3 | |
| Transmit Enable Voltage | VEN | Vee | Vee+0.8 | V | ||
| Receiver Section: | ||||||
| Single Ended Output Voltage Tolerance | V | -0.3 | 4 | V | ||
| Rx Output Diff Voltage | Vo | 300 | 850 | mV | ||
| Rx Output Rise and Fall Time | Tr/Tf | 30 | ps | 4 | ||
| LOS Fault | VLOS fault | 2 | VccHOST | V | 5 | |
| LOS Normal | VLOS norm | Vee | Vee+0.8 | V | 5 | |
Note:
- Connected directly to TX data input pins. AC coupling from pins into laser driver IC.
- Per SFF-8431 Rev 3.0
- Into 100 ohms differential termination.
- 20%～80%
- LOS is an open collector output. Should be pulled up with 4.7k – 10kΩ on the host board. Normal operation is logic 0; loss of signal is logic 1. Maximum pull-up voltage is 5.5V.
- Optical Characteristics (TOP = 0 to 70°C, VCC = 3.135 to 3.465 Volts)
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
| Transmitter Section: | ||||||
| Center Wavelength | λc | λ-6.5 | λ+6.5 | nm | ||
| spectral width | △λ | 1 | nm | |||
| Average Optical Power | Pavg | +0 | +5 | dBm | 1 | |
| Laser Off Power | Poff | -30 | dBm | |||
| Extinction Ratio | ER | 3.5 | dB | |||
| Transmitter Dispersion Penalty | TDP | 3.2 | dB | 2 | ||
| Relative Intensity Noise | Rin | -128 | dB/Hz | 3 | ||
| Optical Return Loss Tolerance | 20 | dB | ||||
| Receiver Section: | ||||||
| Center Wavelength | λr | 1260 | 1460 | nm | ||
| Receiver Sensitivity | Sen | -16 | dBm | 4 | ||
| Stressed Sensitivity (OMA) | SenST | -13 | dBm | 4 | ||
| Los Assert | LOSA | -30 | - | dBm | ||
| Los De-assert | LOSD | -17 | dBm | |||
| Los Hysteresis | LOSH | 0.5 | dB | |||
| Overload | Sat | 0 | dBm | 5 | ||
| Receiver Reflectance | Rrx | -12 | dB | |||
Note:
- Average power figures are informative only, per IEEE802.3ae.
- TWDP figure requires the host board to be SFF-8431compliant. TWDP is calculated using the Matlab code provided in clause 68.6.6.2 of IEEE802.3ae.
- 12dB reflection.
- Conditions of stressed receiver tests per IEEE802.3ae. CSRS testing requires the host board to be SFF-8431 compliant.
- Receiver overload specified in OMA and under the worst comprehensive stressed condition.
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Company
E-link China Technology Co., Ltd.
Location
5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
Contact Person
Michael Guo