Description
100G QSFP28 LR4 EXT. WITH DUAL CDR25 km, λ1296-1309 nm, LC-Duplex, Singlemode
- Universal QSFP28 Transceiver
- Use 3CBOX in combination with 3CBOX to configure to almost any vendor
- For 100GBASE-LR4 ext. Ethernet links
-
Integrated Clock-Data-Recovery (CDR)
- power budget for OTU4 application is 6,1dB
- Supported Data Rates: 103.12 Gbit/s - 111.8 Gbit/s
- up to 40km on OS2 with FEC in host
- Up to 25 km via Singlemode OS2
- LC-Duplex Connector
SPECIFICATION
| FORM FACTOR | QSFP28 |
|---|---|
| CONNECTOR / POLISH | LC-Duplex PC |
| INTERFACE | Singlemode |
| TYPE | LR4 ext. |
| DISTANCE | 25 km |
| TEMPERATURE RANGE | 0°C - 70°C |
| LANE COUNT | 4 x (Tx/Rx) |
| BANDWIDTH | 103.12 Gbit/s - 111.8 Gbit/s |
| BANDWITH PER LANE | 25.78 Gbit/s - 27.95 Gbit/s |
| DIGITAL DIAGNOSTIC MANAGEMENT (DDM) | Yes, internally calibrated |
|---|---|
| POWER CONSUMPTION | 4.5 W |
| CDR | TX and RX |
| SGMII | No |
| INBUILT FEC | No |
| POWERBUDGET (DB) | 8.1 dB |
| TRANSMIT MIN/MAX PER LANE | -2.5 dBm / 4.5 dBm |
| RECEIVER MIN/MAX PER LANE | -10.6 dBm / 4.5 dBm (overload) |
| WAVELENGTH TX (TYPICAL) | 1295.56 nm, 1300.05 nm, 1304.58 nm, 1309.14 nm |
| WAVELENGTH TX (RANGE) | |
|---|---|
| WAVELENGTH RX (TYPICAL) | 1295.56 nm, 1300.05 nm, 1304.58 nm, 1309.14 nm |
| LASER | EML |
| RECEIVER TYPE | PIN |
| MODULATION | NRZ |
| TRANSMIT AND DISPERSION PENALTY | 2.5 dB |
| EXTINCTION RATIO | 4 dB |
| SUPPORTED PROTOCOLS | 100G Ethernet, 128G Fibre Channel, OTU4 |
TESTING
