Description
25G SFP28 ER WITH DUAL CDR40 km, λ1300 nm, LC-Duplex, Singlemode
- Universal SFP28 Transceiver
- Use 3CBOX to configure to almost any vendor
- For 25GBASE-ER Ethernet links
- Integrated Clock-Data-Recovery (CDR)
- Reach up to 30km (w/o FEC) or 40km (w/ FEC) over G.652 SMF
- Supported Data Rates: 25.78 Gbit/s
-
Up to 40 km via Singlemode OS2
-
LC-Duplex Connector
SPECIFICATION
| FORM FACTOR | SFP28 |
|---|---|
| CONNECTOR / POLISH | LC-Duplex PC |
| INTERFACE | Singlemode |
| TYPE | ER |
| DISTANCE | 40 km |
| TEMPERATURE RANGE | 0°C - 70°C |
| LANE COUNT | |
| BANDWIDTH | 25.78 Gbit/s |
| BANDWITH PER LANE |
| DIGITAL DIAGNOSTIC MANAGEMENT (DDM) | Yes, internally calibrated |
|---|---|
| POWER CONSUMPTION | 1.5 W |
| CDR | TX and RX |
| SGMII | No |
| INBUILT FEC | No |
| POWERBUDGET (DB) | 16 dB |
| TRANSMIT MIN/MAX PER LANE | -3 dBm / 6 dBm |
| RECEIVER MIN/MAX PER LANE | -19 dBm / -4 dBm (overload) |
| WAVELENGTH TX (TYPICAL) | 1300 nm |
| WAVELENGTH TX (RANGE) | 1295 - 1310 nm |
|---|---|
| WAVELENGTH RX (TYPICAL) |
1300 nm |
| WAVELENGTH RX (RANGE) | 1295 - 1325 nm |
| LASER | EML |
| RECEIVER TYPE | APD |
| MODULATION | NRZ |
| TRANSMIT AND DISPERSION PENALTY | 4 dB |
| EXTINCTION RATIO | 2.7 dB |
| SUPPORTED PROTOCOLS | 25G Ethernet |
TESTING
