TELECOM PRODUCT SOLUTIONS
e-terragridcom DXC
Multiplexer
RELIABLE and fast Access and transmission multiplexer
communication is vital for
For many years now, telecommunication networks have been undergoing significant
continuous operation of changes. Increased bandwidth requirements and a large variety of services to be
power delivery systems and transported have led to much more versatile but also complex access and transmission
equipment, adapted for the next generation of networks.
mission-critical operational
services. FLEXIBILITY FUTURE ORIENTED AND LEGACY
INTERFACES
The e-terragridcom DXC/eDXC/DXC-S
is more than a conventional access and
The range of e-terragridcom DXC/eDXC
transmission platform, based on a interfaces cover all needs from
modular and evolutive configuration conventional (FXO, FXS, 2/4W E&M,
platform: RS232, V.35, V.36, X.21, RS485, 64k
G.703) to more sophisticated
ADVANCED FEATURES configurations oriented toward new
data network architectures such as
MAIN FEATURES Drop & insert facility and cross Ethernet, IP and Terminal Server.
Cost effective solution connect feature allowing an
optimization of the transmission DESIGNED FOR POWER UTILITIES
High quality of service capability and an easy integration of
Very high modularity new circuits in the network The e-terragridcom DXC/eDXC includes
High level of reliability via Capable of adapting into any a standard C37.94 interface to
network topology interconnect protection and
full redundancy teleprotection devices through optical
Modular and evolutive
SNMP management configuration
fiber, G.703 Co-directional and I/O dry
High board density contact alarms.
IEC 61850 compatible
Optical interfaces
Ethernet switching
IP routing functions
TDMoIP for multiplexing
on native Gigabit Ethernet
Tested for harsh substation
environments e-terragridcom e-DXC
GRID/BANRE//EN/10.2014/FRA/2487 © ALSTOM 2014. All rights reserved.
e-terragridcom DXC e-terragridcom DXC-S
Grid-NMS-L3-eterragridcom_DXC-2543-2014_11-EN. Information contained in this document is indicative only. No representation or warranty is given or should
be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided
without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
Alstom contributes to the protection of the environment. This leaflet is printed on environmentally friendly paper.
FULFILLING UTILITY REQUIREMENTS POWERFUL MANAGEMENT SYSTEM
ALSTOM Grid offers a new generation of robust and reliable access and transmission Different management solutions are
multiplexers: available, answering to different network
complexities and customer maintenance
Access cross-connect e-terragridcom DXC (PDH) organizations for remote configuration
Enhanced Digital cross-connect e-terragridcom eDXC (PDH/SDH) and management:
Transport cross-connect e-terragridcom DXC-S (SDH) AEM: Element Management Layer, this
solution responds to a centralised
The e-terragridcom DXC/eDXC offers generic slots capable of supporting such monitoring of equipment with Graphical
interfaces as E1/T1, Ethernet 10/100Mb compatible with IEC 61850, xDSL, G.703, User Interface (GUI).
ISDN, RS232, V35, X21, 2/4W E&M, FXO, FXS, Terminal Server, C37.94, as well as INMS: Network Management Layer is
short- and long-haul optical interfaces. All vital parts, such as the power supply and the right solution to fully operate a
the processing board can also be 1+1 protected.
complex network. In addition to all
The e-terragridcom eDXC/DXC-S provides enhanced capacities on transmission STM- conventional features usually proposed
1/4/16, Gigabit Ethernet connectivity and e-terragridcom eDXC supports all PDH for the backbone level (Security,
boards available on e-terragridcom DXC equipment. graphical user interface, statistics, etc),
INMS includes versatile tools for
RELIABILITY / AVAILABILITY automatic path creation and
configuration of equipment simply by a
By concept and design, e-terragridcom DXC/eDXC/DXC-S is a cost effective solution simple “mouse click."
to match a high level of availability and harsh environmental constraints. High-availability schemes are available
for both AEM and INMS.
In addition, it offers a modular approach in terms of protection mechanisms like
controller redundancy, shared power supply units as well as 1+1 protection for the All equipment are SNMP native and
2Mbit/s and optical interfaces, providing a suitable solution to critical applications. offer direct compatibility with the
Alstom Grid telecom management
system e-terrasentinel.
APPLICATION
Telecom CONTROL S.GHDSL CORPORATE
Management CENTER Modem OFFICE
SCADA
Application System
PABX
Internet
V24/RS232 e-DXC TDMoE
E&M
FXS/FXO
G.SHDSL
e-DXC TDMoE Packet Network
E1/T1 Optical Backbone
STM1/4 (GbE/MPLS-TP) DXC-S
Ethernet
C37.94
e-DXC
Conference
V35/V36 E1 TDMoE
X21
STM-1 DXC-S
STM4 DXC Optical Backbone
e-DXC
STM1/4/16
SCADA RTU
PABX
TELEPROTECTION/PROTECTION
SUBSTATION
TELECOM PRODUCT SOLUTIONS
e-terragridcom DXC
TECHNICAL DATA
e-terragridcom DXC e-terragridcom e-DXC e-terragridcom DXC-S
Access cross-connect multiplexer Combo PDH/SDH multiplexer SDH transmission multiplexer
Line interfaces (DXC/eDXC) Others aggregate interfaces Others voice interfaces
E1 (2Mbps) interface boards G T1 (1.5Mbps) board Voice conference card
G703/G704:
Line rate: 2.048 Mbps +/- 50 ppm Tributaries interface (DXC/eDXC) Data Interfaces
Line code: AMI or HDB3 Voice User Interface N*64 kbps V.35/V.36 and X.21
Line impedance: 75/120 Ohms boards
Number of ports: Analogue 2/4 wire E/M interface Type of board double slot
Single E1 board (1/2 slot - DXC only) board Number of circuit 6
Quad E1 board (1 slot) Type of board Single slot Data rate for V.35/V.36 N*64 kBps
Number of circuit 8 (1<N<31)
Small Quad E1 board (1/2 slot - DXC Data rate for X.21 56 or 64 kBps*n
only) Encoding A-law or m-law,
Impedance Balanced 600 or 900 W, (n=1 to 24/31)
Equipment protection: 1+1 EPS
Line protection: 1+1 APS Longitudinal rejection 55 dB RS232 data boards
Loss adjustment -21 to +10 dB / 0.1 Type of board Single (8 ports
G.SHDSL dB step Data rate : Synchronous 1.2, 2.4,
Type of board: Single slot Signal/Distorsion > 46dB with 1024 4.8, 9.6, 38.4, 48 or 64K
Number of ports: 2 or 4 Hz, 0 dBm input Asynchronous 1.2, 2.4, 4.8, 9.6,
Line code : 16-TCPAM, full duplex Frequency response ITU-T G.712 19.2K or 38.4K
Note : X50 sub-rate multiplexing
with adaptive echo cancellation
Analog FXS interface board supported
Line rate G.shdsl: n * 64kBps
Type of board Single slot
(n<=32) Data interface at 64k (G.703)
Number of circuit 12
Type of board Single slot
Optical line interface boards Encoding A-law or m-law, Number of circuit 8
Type of board: 1/2 slot (DXC only) Impedance Balanced 600 or 900 W Data rate 64 kBps (co-directional)
Line rate: 4*2 Mbps Tx/Rx level adjustment -21 to
+10dB / 0.1dB dB step Router Boards
Attenuation range : 1310 nm 0 to 19
Frequency response ITU-T G.712 Physical interface 10/100 BaseT
dB or 29 dB Routing protocol Static, RIP-I/II,
Attenuation range: 1550 nm 0 to 17 Loop resistance Min. 300W, Max.
1800W OSPF
dB or 32 dB Date rate N*64K up to T1/E1
Ringing Frequency 16.5Hz, 20Hz, capacity.
TDMoIP interface board 25Hz or 50Hz (selectable) Supported protocol TCP/IP,
Type of board: 1 slot Voltage 38Vrms, 64Vrms, or (ML)PPP, HDLC, Frame Relay
Number of ports: 4*10/100/1000 85Vrms (selectable) Modularity 2 or 8 (1/2 or single slot)
Base T (RJ45). 2*optical GbE (SFP LAN ports
based). Analog FXO interface board
Type of board Single slot Terminal server
Processing: TDMoIP, SAToP,
Number of circuit 12 Type of board 1/2 slot
CESoPSN Number of ports 1 Async and 2
L2 Switch Protocol: RSTP, VLAN, Encoding A-law or m-law,
Impedance Balanced 600 or 900 W Async/Sync RS232
QoS,QinQ Data rate ; Async : 1.2, 2.4, 4.8, 9.6,
Protection: Link aggregation Tx/Rx level adjustment -21 to
19.2, 38.4K ; Sync : 64K
CAPTION_WHITE_lore_ipsum_(Optional)
+10dB / 0.1dB dB step
Frequency response ITU-T G.712
TELECOM PRODUCT SOLUTIONS
e-terragridcom DXC
TECHNICAL DATA STM1/4 interface boards Mechanical characteristics
Type of board: 1 slot DXC
Terminal server Number of interfaces 2 (SFP) Dimensions:
Layer 2 protocol PPP, SLIP, Raw data Line rate: 155/622 Mbps 435 x 225.5 x 220 mm (WxHxD)
Routing protocol RIP I/II, Static Protection: MSP/SNCP Mounting:
19” rack mountable - 5U height
Optical (C37.94) Subsystems Ethernet Boards (EoS)
Type of board Single Slot Physical interface 8 FE and 1 GE eDXC
With or without L2 switch Dimensions:
Number of interfaces 1 or 4
L2 protocol: RSTP, VLAN 433 x 264 x 223.5 mm (WxHxD)
Optical Signal 820nm Mounting:
Processing: VCAT, GFP, LAPS and
Line Rate n*64kBps (n=1 to 12) 19” rack mountable - 6U height
LCAS
Others data interfaces Equipment protection: 1+1 EPS
DXC-S
ATM/Frame Relay Dimensions:
Point-to-Multipoint for RS232 Others data interfaces
433 x 264 x 223.5mm (W/H/D)
E3
Mounting:
High speed interfaces (eDXC/DXC-S) Operating condition 19” rack mountable - 6U height
E1 (2Mbps) interface boards Power Supply:
G703/G704 DC module Power utility standards compliance
Line rate: 2.048 Mbps +/- 50 ppm IEC TS 61000-6-5 compliant(DXC):
-40/-150Vdc (DXC only)
Line code: AMI or HDB3 “Immunity for power station and
-36V/-72Vdc (eDXC/DXC-S)
Line impedance: 75/120 Ohms substation environments“
AC and DC coexistent module (DXC-S)
Number of ports: 16/32/63 E1 board IEC 61850-3 / IEEE 1613
90 to 240Vac, 50/60Hz, -48Vdc (-36
Equipment protection: 1+1 EPS
to -72Vdc)
Line protection: 1+1 APS World class expertise
Operating temperature:
e-terragridcom DXC/eDXC/DXC-S
Optical line interface boards -5°C to 55°C (DXC) brings an outstanding level of
Type of board: 1 slot 0°C to 50°C (eDXC/DXC-S) reliability and quality of service to
Number of interfaces 7 (SFP) Humidity: access and transmission networks,
Line rate: 4*2 Mbps 0 to 95% at 23°C (non condensing) ensuring fast, simple and reliable
Attenuation range : 1310 nm Storage temperature: installation and configuration
0 to 19 dB or 29 dB -25°C to + 55°C We have 50 years experience of
Attenuation range: 1550 nm designing, manufacturing and
0 to 17 dB or 32 dB supplying a complete range of
telecommunication equipment
A complete portfolio for mission-critical telecommunications
For more information
please contact Alstom Grid:
Alstom Grid Worldwide Contact Centre
www.alstom.com/grid/contactcentre/
GRID/BANRE//EN/10.2014/FRA/2487 © ALSTOM 2014. All rights reserved.
Phone: +44 (0) 1785 250 070
Visit us online: www.alstom.com
Grid-NMS-L3-eterragridcom_DXC-2543-2014_11-EN. Information contained in this document is indicative only. No representation or warranty is given or
should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is
provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly
prohibited. Alstom contributes to the protection of the environment. This leaflet is printed on environmentally friendly paper.
