94
TN1U SDH Multiplexer
www.GEDigitalEnergy.com
090319-v03
Find your local sales representative at www.GEDigitalEnergy.com
CONFIGuRATIONS SuPPORTED
Self healing D-P Rings
Two fibre linear systems
Multiple rings plus spurs
Multiple STM-1/STM-4/STM-16 rings interconnected
through synchronous TIE links
NETWORK MANAGEMENT CAPABILITIES
·WindowsbasedPCNMSallowingnetwork
access from any node for full system monitoring
and diagnostics
·Networkvisibilityofeverynode,remote-
provisioning (monitoring and-configuration) of
the network
·Alarmloggingandtimestamping
·Simpletroubleshootingandnetwork
maintenance
·OptionalredundantNMSplatforms
·OptionalinterfaceforSNMPManager,allowing
common NMS integration using IP
SySTEM ALARMS
Major
Form C alarm relays and
LED-indicators
Minor
Form C alarm relays and
LED-indicators
ORDERWIRE
64 kb/s voice channel carried in SDH overhead
CHANNEL INTERFACE uNITS
LED status indicators
Teleprotection units have Form C alarm-relays
NODE THROuGH-DELAy
20s(STM-1)
D-PR PATH PROTECTION SWITCHING TIME
<3 ms
POWER REquIREMENTS
24, 48, 130 VDC or 115, 230 VAC
LOW POWER CONSuMPTION:
10 W for add/drop node common equipment
(For individual channel unit power consumption,
refer to the technical data sheet for that unit)
RFI
Meets ANSI/IEEE C37.90.2 RFI
ISOLATION
Meets ANSI/IEEE C37.90.1 SWC
AVAILABILITy
99.9999% for redundant 1+1 protected common
equipment (For individual interface unit MTBF
figures, refer to the unit interface technical data
sheet)
ENVIRONMENTAL
Operating Temperature -20° to +60°C (+14° to
+140°F)
Storage Temperature
-40° to +70°C (-40° to
+158°F)
Humidity
5-95% non-condensing
PHySICAL DATA
COMMON EquIPMENT SHELF
Height
178 mm (7 inches)
Width
483 mm (19 inches)
Depth
423 mm (16.67 inches)
Weight
3.6 kg (8 lbs
CHANNEL (EXPANSION) SHELF
Height
134 mm (5.25 inches)
Width
483 mm (19 inches)
Depth
423 mm (16.67 inches)
Weight
2.3 kg (5 lbs)
VOICE uNITS
4W VF
Standard600/9004Winterfacewithoptional
E&M signalling operating at standard TX/RX levels
2W VF
Standard600/9002Winterfacewithoptional
E&M signalling operating at standard TX/RX levels
2W FOREIGN EXCHANGE
Loop start, ground start or PLAR signalling
DATA uNITS
LOW SPEED DATA
Asynchronous V.24/V.28 (RS232) interface, sub-rate
multiplexing of four 9.6 kb/s or two 19.2-kb/s or
one 38.4 kb/s signal
HIGH SPEED DATA
V.11/RS422, V.35, G.703 interfaces, 56 kb/s or 64
kb/s (Synchronous/Asynchronous)
NX64 KB/S DATA ELECTRICAL INTERFACE
N = 1 to 12 64 kb/s channels
V.35 interface
E1
G.7032.048Mb/sE1interface(75and120)
ETHERNET
10/100/1000 Mb/s Ethernet Learning Bridges per
IEEE 802.3 standard
VIDEO
User adjustable video signal bandwidth and frame
refresh rates. Supports transport of:
·PALorNTSCvideosignal
·Fullduplexaudio
·V.10/V.11/V.24/V.28data
·ContactI/O
·PTZcameracontrolandremotealarms
Specifications
SIGNALLING RATES AND OPTICAL INTERFACES
STM-1 SIGNAL
Speed
155.52 Mb/s
Line Code
NRZ
Optical Connector
LC
System Gain (singlemode fibre)
@ 1310 nm
20 dB
Intermediate Reach up to 30 km (19 miles)
@ 1310 nm
29 dB
Long Reach up to 50 km (31 miles)
@ 1550 nm
34 dB
Extra Long Reach up to 120 km (75 miles)
@ 1550 nm
38 dB
Extra Long Reach-2 up to 200 km (125 miles)
System Gain (multimode fibre)
@ 1310 nm
12 dB
Intra-office
up to 2 km (1¼ miles)
STM-4 SIGNAL
Speed
622.08 Mb/s
Line Code
NRZ
Optical Connector
LC
System Gain (singlemode fibre)
@ 1310 nm
14 dB
Intermediate Reach up to 20 km (12.4 miles)
@ 1310 nm
25 dB
Long Reach up to 40 km (25 miles)
@ 1550 nm
34 dB
Extra Long Reach up to 120 km (100 miles)
@ 1550 nm
38 dB
Extra Long Reach-2 up to 160 km (100 miles)
System Gain (multimode fibre)
@ 1310 nm
7 dB
Intra-office
up to 1 km (½ mile)
STM-16 SIGNAL
Speed
2.488 Gb/s
Line Code
NRZ
Optical Connector
LC
System Gain (singlemode fibre)
@ 1310 nm
13 dB
Intermediate reach up to 15 km, 9 miles
@ 1310 nm
26 dB
Long reach up to 40 km, 25 miles
@ 1550 nm
26 dB
Extra long reach up to 80 km, 50 miles
@ 1550 nm
31 dB
Extra long reach up to 120 kms, 75 miles
TELEPROTECTION uNITS
TRANSFER TRIP
Separate Transmit and Receive units, optional test
panel
CuRRENT DIFFERENTIAL
HCB, CPD, SPD, RADHL pilot wire relay interfaces
CONTACT INPuT/OuTPuT
Transport of contact closure
N X 64 KB/S DATA OPTICAL INTERFACE
N = 1 to 12 64 kb/s channels
IEEE C37.94 fibre optic connection to protection
relays
CommunicationsRG.indb 94
5/1/2009 12:37:40 PM