Active Member
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[China]
Address: 8th floor, building 58, luowuwei new district, dalang street, longhua new district, shenzhen
Contact name:MARK LAI
Sunwise Optical Communication Equipment Co.,Ltd |
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FTTX Network QSFP Optical Transceiver Sfp Module Single Mode 100G ER4 40km
Description
100G 40km QSFP28 ER4 optical transceiver (HL-QSFP28-4ER4C) is designed for use in 100-Gigabit Ethernet links up to 30km without FEC or 40km with FEC on Single Mode Fiber (SMF). It is compliant with the QSFP28 MSA, 4WDM-40 MSA, and relevant portions of IEEE 802.3bm. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP28 MSA. It converts 4 input channels of 25.78125Gb/s electrical data to 4 channels of LAN-WDM optical signals and then multiplexes them into a single channel for 103.125Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 103.125Gb/s optical input into 4 channels of LAN-WDM optical signals and then converts them to 4 output channels of electrical data. The central wavelengths of the 4 LAN-WDM channels are 1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm as members of the LAN-WDM wavelength grid defined in IEEE 802.3ba.
Feature
Parameter
| Package (Form Factor) | QSFP28 ER4 |
| Data Rate (typical) | 25.78 Gbps/CH |
| Centre Wavelength | 1295.56,1300.05,1304.58,1309.14nm |
| Distance | 10km on SMF |
| Diagnostics | Digital Monitor |
| Transmitter | 4CH Cooled EML Laser |
| Receiver | 4CH PIN photo detector Array |
| TX Output Power (dBm) | -4.3~+4.5 |
| RX Sensitivity (dBm) | -8.6 |
| Low/High Case Temperature | 0°C~70°C |
| Voltage Supply (typical) | 3.3v |
| Connector | Duplex LC/UPC |
Applications:
Telecommunication;
CATV, FTTH, LAN;
Fiber optic sensors;
Optical transmission system;
Test equipment.
FAQ
Q1. Do you provide sample service?
A: Yes, we provide free or low price samples for you to test and
check quality. Mixed samples are acceptable.
Q2. What about the MOQ?
A: Most products have a minimum order quantity, but some stocks can
accept small orders.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT international express
service. It usually takes 3-5 days to arrive. Airline and sea
shipping also optional.
Q4: How long is the guarantee of the product?
A: According to the type of product,We offer 1-3 years warranty to
our formal products.
Q5: What about delivery time?
A: We need 1-3 days to handling the sample, and 5-15 days to
process our normal goods.
