E-link China Technology Co., Ltd.
| Payment Terms | Western Union, L/C, T/T, MoneyGram, Paypal |
| Supply Ability | 20000pcs/per month |
| Delivery Time | 7 Working days |
| Packaging Details | SFP Fiber Transceiver Standard Export Package |
| Keywords | Optical transceiver module |
| Aggregate bandwidth | 40Gbps |
| Connector | MTP MPO Connector |
| Wavelength | 1310nm |
| Transmission distance | 10KM |
| Support | Digital diagnostic functions |
| Brand Name | E-link |
| Model Number | LNK-QSFP- LR4M |
| Certification | CE,FCC,RoHs |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | Western Union, L/C, T/T, MoneyGram, Paypal | Supply Ability | 20000pcs/per month |
| Delivery Time | 7 Working days | Packaging Details | SFP Fiber Transceiver Standard Export Package |
| Keywords | Optical transceiver module | Aggregate bandwidth | 40Gbps |
| Connector | MTP MPO Connector | Wavelength | 1310nm |
| Transmission distance | 10KM | Support | Digital diagnostic functions |
| Brand Name | E-link | Model Number | LNK-QSFP- LR4M |
| Certification | CE,FCC,RoHs | Place of Origin | China |
| High Light | 10KM qsfp transceiver module ，1310nm QSFP transceiver module ，MTP MPO QSFP transceiver module | ||
Fiber Optic Module 40G 10KM QSFP Transceiver MTP MPO Connector Single Mode
40G QSFP+ Transceiver Advantages
► Up to 11.2Gbps per channel bandwidth
► Aggregate bandwidth of > 40Gbps
► Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard
► Compliant with QDR/DDR Infiniband data rates
Fiber Optic Module Applications
► Rack to rack
► Data centers Switches and Routers
► Metro networks
► Switches and Routers
► 40G BASE-LR4-PSM Ethernet Links
Optical Parameters(TOP = 0 to 70 °C, VCC = 3.0 to 3.6 Volts)
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
| Transmitter | ||||||
| Wavelength Assignment |
| 1300 | 1311 | 1320 | nm |
|
| Side-mode Suppression Ratio | SMSR | 30 | - | - | dB |
|
| Average Optical Power per Channel |
| -5 | - | +1 | dBm |
|
| TDP, each Lane | TDP |
|
| 2.3 | dB |
|
| Extinction Ratio | ER | 3.5 | - | - | dB |
|
| Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} |
| {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
|
|
|
|
| Optical Return Loss Tolerance |
| - | - | 20 | dB |
|
| Average Launch Power OFF Transmitter, each Lane | Poff |
|
| -30 | dBm |
|
| Relative Intensity Noise | Rin |
|
| -128 | dB/HZ | 1 |
| Optical Return Loss Tolerance |
| - | - | 12 | dB |
|
| Receiver | ||||||
| Damage Threshold | THd | 3.3 |
|
| dBm | 1 |
| Average Power at Receiver Input, each Lane | R | -12.6 |
| 0 | dBm |
|
| Receive Electrical 3 dB upper Cut off Frequency, each Lane |
|
|
| 12.3 | GHz |
|
| RSSI Accuracy |
| -2 |
| 2 | dB |
|
| Receiver Reflectance | Rrx |
|
| -26 | dB |
|
| Receiver Power (OMA), each Lane |
| - | - | 3.5 | dBm |
|
| Receive Electrical 3 dB upper Cutoff Frequency, each Lane |
|
|
| 12.3 | GHz |
|
| LOS De-Assert | LOSD |
|
| -13 | dBm |
|
| LOS Assert | LOSA | -25 |
|
| dBm |
|
| LOS Hysteresis | LOSH | 0.5 |
|
| dB | |
Ordering Information
| Part Number | Description |
| LNK-QSFP-LR4M | 40G QSFP+ 1310nm 10km LR4 MPO |
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
10000000-20000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters... Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters...
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