Cisco QDD-2X100G-CWDM4-S Compatible 200G QSFP-DD CWDM4 2km Dual CS SMF Optical Transceiver Module
Cisco QDD-2X100G-CWDM4-S Compatible 200G QSFP-DD CWDM4 2km Dual CS SMF Optical Transceiver Module
This 200G QSFP-DD CWDM4 is designed to reach 2 km over OS2 single mode optical fiber. The 200G CWDM4 has a QSFP28-DD (Quad Small Form-Factor Pluggable Double Density) which supports eight electrical interface lanes which can operate in 25G NRZ encoding mode resulting in 200G (8x25G) data rate. Our 200G QSFP-DD CWDM4 uses 8x25Gb/s Uncooled DFB (1271/1291/1311/1331nm) laser transmitters and 8x25Gb/s PIN Photo Detectors. And our QDD-2X100G-CWDM4 module supports DDM/DOM optical diagnostics, which provide diagnostic information about the present operating conditions and it operates in standard 0°-70°C temperature range and has a double duplex CS connector and require singlmode 9/125um CS patch cables.
This QDD-2X100G-CWDM4 supports 2×103.125 Gbps data rate and such applications as 2x100G Ethernet (206.25 Gbps) and widely used in various scenarios in today’s networking environment. Most popular applications are Telecom Metro, Telecom Core, Wireless Backhaul and Data Center Interconnect (DCI).
Product Details
| Cisco Compatible | QDD-2X100G-CWDM4-S | Vendor Name | LightOptics® |
| Form Factor | QSFP-DD | Data Rate | 2×103.125 Gbps |
| Wavelength | 1271nm, 1291nm, 1311nm, 1331nm | Max Distance | 2km |
| Connector | Duplex CS | Voltage Supply | 3.3V |
| Cable Type | SMF | DDM Support | Yes |
| Transmitter Type | 8 x CWDM – Uncooled DFB Laser | Receiver Type | PIN |
| Optical Budget | 5dB | Modulation | NRZ (Non-return-to-zero) |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Maximum Power | < 7W |
| Protocols | IEEE 802.3bm/100G CWDM4 MSA, QSFP-DD MSA Type 2 |
Application | 100G Ethernet |
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