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TC2400 & TC2401
Ring User's Manual
Rev. 1.7
Chapter 6 - Specifications
Data Rates
RS-232 Async ....................................................................................................120 Kbps
RS-422/485 “AUX1” Port .......................................................................................1 Mbps
RS-422/485 “AUX2” Port ....................................................................................256 Kbps
Optical
Transmitter ...................................................................................... LED/ELED/LASER**
Receiver .......................................................................................................... PIN Diode
Wavelength ............................................................................850nm/1300nm Multimode
.......................................................................................................1300nm Single Mode
Fiber Optic connectors ...................................................................... ST* (optional FC)
Loss Budget ........................................... 15dB Multimode 850nm/1300nm @62.5/125µm
............................................................................ 20dB Single Mode 1300nm @9/125µm
Electrical
Connector .................................................................................................. RJ11 Female
Interface .................................................... DCE RS-232
(or factory configured as DTE)
System
Bit Error Rate ........................................................................................1 in 10
9
or better
Visual Indicators ............ BRD-1, BRD-2, RSP-1, RSP-2, LPA, LPB, TxA (TC2400 only),
........................................ TxB (TC2400 only), A2B (TC2401 only), B2A (TC2401 only),
.............................................. RxA, Sync-A, RxB, Sync-B, PWRA, PWRB, Vcc, ALARM.
Dry Contact Alarm ......................................................................................... 36V DC, 1A
Power Source
Standard .................................................................................................. 12VDC@500mA
Optional .................................................................................................-24VDC@250mA
Optional .................................................................................................-48VDC@125mA
Optional ..............................................................115/230VAC with external power cube
Temperature
Operating ................................................................................................... -10
o
C to 50
o
C
High-Temp Version (optional) ................................................................... -20
o
C to 70
o
C
Storage ....................................................................................................... -40
o
C to 90
o
C
Humidity ........................................................................................ 95% non-condensing
Physical
Width ..........................................................................................................(18.2 cm) 7.2"
Height ......................................................................................................... (3.5 cm) 1.4"
Depth ........................................................................................................(16.5 cm) 6.50"
Weight ................................................................................................... (534 gm) 1.2 lbs
*ST is a trademark of AT&T
**Contact factory for Laser version