WDM SFP MultiRate 2.67G/2.5G

The WDM small form-factor pluggable (SFP) is a compact optical transceiver, module used in optical communications for both telecommunication and data bidirectional communications applications. It interfaces a network device mother board (for a switch, router or similar device) to a fiber optic or unshielded twisted pair networking cable. It is a popular industry format supported by several fiber optic component vendors.

BiDi-MultiRate-SFPBiDi-Multi-Rate-SFP-transceiver

Part No. Data Rate Wavelength Source Distance DDM (optional) FE SDH/ SONET FC
EOLS-BI1324-5 2.5/2.67G 1310nm FP 5
EOLS-BI1524-5 2.5/2.67G 1550nm DFB 5
EOLS-BI1324-15 2.5/2.67G 1310nm DFB 15
EOLS-BI1524-15 2.5/2.67G 1550nm DFB 15
EOLS-BI1324-40 2.5/2.67G 1310nm DFB 40
EOLS-BI1524-40 2.5/2.67G 1550nm DFB 40
EOLS-BI1624-X-OL 2.5/2.67G 1550nm DFB 80
EOLS-BI1624-X-LO 2.5/2.67G 1490nm DFB 80
EOLS-BI1624-X-MQ 2.5/2.67G 1510nm DFB 120
EOLS-BI1624-X-QM 2.5/2.67G 1590nm DFB 120

G.957 – Parameters specified for STM-16/OC-48 MultiRate  optical interfaces


Unit Values
Digital signal STM-16 according to Recommendation G.707
Nominal bit rate kbit/s 2 488 320
Application code (Table 1)
I-16 S-16.1 S-16.2 L-16.1 L-16.2 L-16.3
Operating wavelength range nm 1266a)-1360 1260a)-1360 1430-1580 1280-1335 1500-1580 1500-1580
Transmitter at reference point S






Source type
MLM SLM SLM SLM SLM SLM
Spectral characteristics:






– maximum RMS width (s) nm 4
– maximum –20 dB width nm 1 < 1b) 1 < 1b) < 1b)
– minimum side mode dB 30 30 30 30 30
– suppression ratio
Mean launched power:






– maximum dBm -3 0 0 3 3 3
– minimum dBm -10 -5 -5 -2 -2 -2
Minimum extinction ratio dB 8.2 8.2 8.2 8.2 8.2 8.2
Optical path between S and R






Attenuation rangec) dB 0-7 0-12 0-12 10-24e) 10-24e) 10-24e)
Maximum dispersion ps/nm 12 NA b) NA 1200-1600b),d) b)
Minimum optical return loss of cable plant at S, including any connectors dB 24 24 24 24 24 24
Maximum discrete reflectance between S and R dB -27 -27 -27 -27 -27 -27
Receiver at reference point R






Minimum sensitivityc) dBm -18 -18 -18 -27 -28 -27
Minimum overload dBm -3 0 0 -9 -9 -9
Maximum optical path penalty dB 1 1 1 1 2 1
Maximum reflectance of receiver, measured at R dB -27 -27 -27 -27 -27 -27

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