Sourcelight Technology Limited
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 200PCS Per Week |
| Delivery Time | Shipped in 1~3 days after PO confirmed |
| Packaging Details | 10PCS or 20PCS Plastic trays; 1PC Independent box. |
| Data Rate | 25.78 Gbps/CH |
| Distance | up to 25km links without FEC |
| Transmitter | cooled 4x25Gb/s LAN WDM EML TOSA |
| Receiver | 4x25Gb/s APD ROSA |
| TX Output Power | -3~+5.2dBm |
| RX Sensitivity | -13.8dBm |
| Brand Name | Sourcelight or OEM |
| Model Number | 100G QSFP28 ER4 |
| Certification | CE/FCC/RoHS/TUV/UL |
| Place of Origin | Shenzhen,China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 200PCS Per Week |
| Delivery Time | Shipped in 1~3 days after PO confirmed | Packaging Details | 10PCS or 20PCS Plastic trays; 1PC Independent box. |
| Data Rate | 25.78 Gbps/CH | Distance | up to 25km links without FEC |
| Transmitter | cooled 4x25Gb/s LAN WDM EML TOSA | Receiver | 4x25Gb/s APD ROSA |
| TX Output Power | -3~+5.2dBm | RX Sensitivity | -13.8dBm |
| Brand Name | Sourcelight or OEM | Model Number | 100G QSFP28 ER4 |
| Certification | CE/FCC/RoHS/TUV/UL | Place of Origin | Shenzhen,China |
| High Light | qsfp28 module ，data center transceiver | ||
Data Center 100G QSFP28 Transceiver 25.78 Gbps/CH Data Rate / 100G QSFP28 ER4
Overview
The transceiver module receives 4 channels of 25Gb/s electrical data, which are processed by a 4-channel Clock and Data Recovery (CDR) IC that reshapes and reduces the jitter of each electrical signal. Subsequently, each of 4 EML laser driver IC's converts one of the 4 channels of electrical signals to an optical signal that is transmitted from one of the 4 cooled EML lasers which are packaged in the Transmitter Optical Sub-Assembly (TOSA).
Each laser launches the optical signal in specific wavelength specified in IEEE802.3ba 100GBASE-ER4 requirements. These 4-lane optical signals will be optically multiplexed into a single fiber by a 4-to-1 optical WDM MUX. The optical output power of each channel is maintained constant by an automatic power control (APC) circuit. The transmitter output can be turned off by TX_DIS hardware signal and/or 2-wire serial interface.
Features
Parameter
| Package (Form Factor) | QSFP28 ER4 |
| Data Rate (typical) | 25.78 Gbps/CH |
| Centre Wavelength | 1295.56,1300.05,1304.58,1309.14nm |
| Distance | 25km on SMF |
| Diagnostics | DDM |
| Transmitter | 4CH Cooled EML |
| Receiver | 4CH APD |
| TX Output Power | -3~+5.2(dBm) |
| RX Sensitivity | -13.8(dBm) |
| Low/High Case Temperature | 0°C~70°C |
| Voltage Supply (typical) | 3.3v |
| Connector | Duplex LC UPC |
Application
100G QSFP28 ER4 Product
| PN | Description |
| QSFP-100Gb-ER4 | 100G ER4 QSFP28 Transceiver 25km(without FEC) or 30km(wiht FEC) over SMF |
Competitive advantage
1. Excellent quality and 3 years warranty
2. Competitive pricing
3. Full compatible (HP/Extreme/Juniper/H3C…)
4. OEM/ODM Customized label
5. Keep stock,Fast delivery
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
9000000-10000000
Employee Number:
180~200
Ecer Certification：
Active Member
Sourcelight is an active optical transceivers, Direct Attached Cable and optical passive device R&D manufacturer sales company, entirely devoted to product development, manufacture, distribution and customer service. We provide high-efficiency resolution for problems in Optical Fibe... Sourcelight is an active optical transceivers, Direct Attached Cable and optical passive device R&D manufacturer sales company, entirely devoted to product development, manufacture, distribution and customer service. We provide high-efficiency resolution for problems in Optical Fibe...
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