1.25G SFP DWDM 120km CH17~ CH61 Transceiver

SKU: SFP-DWxx24-A2DC

Product Highlights

Supports up to 1.25Gbps bit rates

Hot-pluggable SFP+ footprint

100GHz ITU, C Band DWDM Cooled EML laser and APD photodiode, Up to 120km for SMF transmission

Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle

Compatible with RoHS

Single +3.3V power supply

Real Time Digital Diagnostic Monitoring

1.25G SFP DWDM 120km

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FIBERTOP 1.25G DWDM SFP Transceiver SMF CH17~C61 120km LC DOM

The 1.25G SFP DWDM transceivers are high performance, cost effective modules supporting data rate of 1.25Gbps and 120km transmission distance with SMF. The transceiver consists of three sections: a Cooled EML laser transmitter, a APD photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions.

Technical Specification

Vendor Name	FIBERTOP	FIBERTOP Part Number(s)	SFP-DWxx24-A2DC
Transceiver Type	ZR+	Reach	120km
Wavelength	DWDM	Form Type	SFP
Speed Description	1.25G	Media	SMF
Connector	Duplex LC	Extinction Ratio	> 8.2 dB
TX Power	0 ~ 4.0 dBm	Receiver Sensitivity	< -32.0 dBm
Applications	1.25Gbps DWDM & SONET networks Bandwidth aggregation Other Optical links	Environment	Operating:0 to 70°C Storage: -40 to 85°C

λC Wavelength Guide

ITU Channel Product Code	Frequency(THz)	Wavelength	ITU Channel Product Code	Frequency(THz)	Wavelength
17	191.7	1563.86	40	194.0	1545.32
18	191.8	1563.05	41	194.1	1544.53
19	191.9	1562.23	42	192.2	1543.73
20	192.0	1561.42	43	194.3	1542.94
21	192.1	1560.61	44	194.4	1542.14
22	192.2	1559.79	45	194.5	1541.35
23	192.3	1559.98	46	194.6	1540.56
24	192.4	1558.17	47	194.7	1539.77
25	192.5	1557.36	48	194.8	1538.98
26	192.6	1556.55	49	194.9	1538.19
27	192.7	1555.75	50	195.0	1537.40
28	192.8	1554.94	51	195.1	1536.61
29	192.9	1554.13	52	195.2	1535.82
30	193.0	1553.33	53	195.3	1535.04
31	193.1	1552.52	54	195.4	1534.25
32	193.2	1551.72	55	195.5	1533.47
33	193.3	1550.92	56	195.6	1532.68
34	193.4	1550.12	57	195.7	1531.90
35	193.5	1549.32	58	195.8	1531.12
36	193.6	1548.51	59	195.9	1530.33
37	193.7	1547.72	60	196.0	1529.55
38	193.8	1546.92	61	196.1	1528.77
39	193.9	1546.12

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