25G DWDM SFP28 Optical Transceiver
25G DWDM SFP28 optical transceiver is high performance optical transceiver and supports 64 wavelengths with 0.8nm spacing at O-band ranging from 1,264nm to 1,356nm, avoiding in-between 1297 and 1322nm to prevent four-wave mixing crosstalk. So, it enables link capacity up to 1.2Tb/s (64 x 25Gb/s). It can be applied for DWDM optical networks, including 5G x-haul with channel-by-channel upgradability, and it is suitable for PtP and ring network topology.
Features
- Cooled DML transmitter
- High sensitivity APD receiver
- Built-in digital diagnostic function
- Duplex LC Connector
- Single +3.3V power supply
- Power consumption < 2.5W
- RoHS-6 compliant (lead-free)
Wavelength Plan
# | Wavelength | # | Wavelength | # | Wavelength | # | Wavelength |
1 | 1263.88 | 17 | 1283.36 | 33 | 1323.51 | 49 | 1343.08 |
2 | 1264.68 | 18 | 1284.18 | 34 | 1324.32 | 50 | 1343.91 |
3 | 1265.48 | 19 | 1285.01 | 35 | 1325.12 | 51 | 1344.74 |
4 | 1266.28 | 20 | 1285.84 | 36 | 1325.93 | 52 | 1345.57 |
5 | 1267.09 | 21 | 1286.66 | 37 | 1326.74 | 53 | 1346.40 |
6 | 1267.89 | 22 | 1287.49 | 38 | 1327.54 | 54 | 1347.23 |
7 | 1268.69 | 23 | 1288.32 | 39 | 1328.35 | 55 | 1348.06 |
8 | 1269.50 | 24 | 1289.15 | 40 | 1329.16 | 56 | 1348.90 |
9 | 1271.12 | 25 | 1290.82 | 41 | 1330.78 | 57 | 1350.57 |
10 | 1271.92 | 26 | 1291.65 | 42 | 1331.60 | 58 | 1351.41 |
11 | 1272.73 | 27 | 1292.49 | 43 | 1332.41 | 59 | 1352.24 |
12 | 1273.55 | 28 | 1293.32 | 44 | 1333.23 | 60 | 1353.08 |
13 | 1274.36 | 29 | 1294.16 | 45 | 1334.04 | 61 | 1353.92 |
14 | 1275.17 | 30 | 1295.00 | 46 | 1334.86 | 62 | 1354.77 |
15 | 1275.98 | 31 | 1295.94 | 47 | 1335.68 | 63 | 1355.61 |
16 | 1276.80 | 32 | 1296.68 | 48 | 1336.50 | 64 | 1356.45 |