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2.5Gb/s SFP DWDM 80km 光�？�

2.5Gb/s SFP DWDM 80km 光�？�

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Description

2.5Gb/s SFP DWDM 80km 光�？�

Description
F-tone’FTCS-Dxx24-80Dx-DW-TF transceivers include an APD photo-detector diode and temperature stabilized DWDM DML transmitter. Digital diagnostic functions are available via an I2C.This module is designed for single mode fiber and operates at a nominal wavelength of 100GHz ITU Grid, C Band DWDM wavelength. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.The transmitter DWDM laser is a burst module, the receiver is a continuous receiver, and the transmission distance is 80km in 9 / 125um dual fiber single-mode fiber.
The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS (or Link)/Disable/Fault information via I2C register access.

Features
● Up to 2.5Gb/s data links
● DWDM DML laser transmitter burst-mode and APD photo-detector
● 100 GHz ITU channel spacing with integrated wavelength locker
● Up to 80km on 9/125µm SMF
● Hot-pluggable SFP footprint
● Duplex LC/UPC type pluggable optical interface
● Low power dissipation
● RoHS compliant and lead-free
● Support Digital Diagnostic Monitoring interface
● Single +3.3V power supply
● Compliant with SFF-8472
● Metal enclosure, for lower EMI
● Meet ESD requirements, resist 8KV direct contact voltage
● Case operating temperature
Commercial: 0 ~ +70oC
Extended: -10 ~ +80oC
Industrial: -40 ~ +85oC

Applications
● SONET/SDH networks
● Gigabit Ethernet
● C Band DWDM networks
● 1xFiber /2xFiber Channel

Mechanical Dimensions

Part Number Ordering Information

Part Number	Data Rate (Gb/s)	Wavelength (nm)	Transmission Distance(km)	Temperature (oC) (Operating Case)
FTCS-Dxx24-80D-DW-TF	2.5	Refer to wavelength selection	80km SMF	0~70 commercial
FTCS-Dxx24-80DE-DW-TF	2.5		80km SMF	-10~80 Extended
FTCS-Dxx24-80DI-DW-TF	2.5		80km SMF	-40~85 Industrial

Wavelength Selection: C-band λc Wavelength Guide Pin Descriptions

Channel	Wavelength (nm)	Frequency (THZ)	Channel	Wavelength (nm)	Frequency (THZ)
C17	1563.86	191.70	C39	1546.12	193.90
C18	1563.05	191.80	C40	1545.32	194.00
C19	1562.23	191.90	C41	1544.53	194.10
C20	1561.42	192.00	C42	1543.73	194.20
C21	1560.61	192.10	C43	1542.94	194.30
C22	1559.79	192.20	C44	1542.14	194.40
C23	1558.98	192.30	C45	1541.35	194.50
C24	1558.17	192.40	C46	1540.56	194.60
C25	1557.36	192.50	C47	1539.77	194.70
C26	1556.55	192.60	C48	1538.98	194.80
C27	1555.75	192.70	C49	1538.19	194.90
C28	1554.94	192.80	C50	1537.40	195.00
C29	1554.13	192.90	C51	1536.61	195.10
C30	1553.33	193.00	C52	1535.82	195.20
C31	1552.52	193.10	C53	1535.04	195.30
C32	1551.72	193.20	C54	1534.25	195.40
C33	1550.92	193.30	C55	1533.47	195.50
C34	1550.12	193.40	C56	1532.68	195.60
C35	1549.32	193.50	C57	1531.90	195.70
C36	1548.51	193.60	C58	1531.12	195.80
C37	1547.72	193.70	C59	1530.33	195.90
C38	1546.92	193.80	C60	1529.55	196.00
Non-ITU	Peak wavelength between 1528.77nm-1563.86		C61	1528.77	196.10

注：本产品有天下产化型号可选
本产品为SFP DWDM系列光�？�，仅展示部分参数，若有需要，请联系尊龙凯时最新平台登录。

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.