ULAF (Universal Line Access Family)
Universal Access Platform for Providing Business Class Ethernet and TDM Services
- Reliable Symmetrical High Speed Optical and SHDSL Transmission
-
- Up to 22,8 Mbps using SHDSL.bis copper-pair bonding
- Up to 155 Mbps using optical fiber (carrying 1×10/100base-T and 4xE1)*)
- Carrier Grade Ethernet Applications and TDM Leased Line with one System
- Network Interfaces for SDH, Ethernet, MPLS and IP-based Backbone Networks
- Easy-to Learn Network Management System
- Reliable Symmetrical High Speed Optical and SHDSL Transmission
-
- Up to 22,8 Mbps using SHDSL.bis copper-pair bonding
- Up to 155 Mbps using optical fiber (carrying 1×10/100base-T and 4xE1)*)
- Carrier Grade Ethernet Applications and TDM Leased Line with one System
- Network Interfaces for SDH, Ethernet, MPLS and IP-based Backbone Networks
- Easy-to Learn Network Management System
ULAF+ Equipment (1)
19”and ETSI Rack
Suitable 16+1 slots Redundant power feeding TDM and packet bus on backplane Clock and alarm in-/output
STU4/BSTU4
SHDSL termination unit for advanced Ethernet services. 4 wire-pair bonding. 4 port Ethernet switch (VLAN, QoS).
O&M card with SNMP V1 and V3 Options:
Integrated carrier grade layer 2 Ethernet switch.
TDM over IP module.
BSRU
SHDSL regenerator unit for 1 and 2 wire-pairs. Up to 8 BSRU cascadable. Remote and local power feeding.
BSTU
Termination unit for 1 and 2 wire-pairs (up to 11.4 Mbps). TDM and Ethernet interfaces. Integrated layer 2 switch
Long Reach DSL
Simplex SHDSL transmission unit for extended reach. Up to 25 km per wire-pair with 1,2. Up to 12 regenerator cascadable
QSTU
Quad SHDSL termination unit with 4 wire-pairs.
4 x E1 interface.
1-, 2- and 4- wire-pair mode
GTU
Interface converter for Ethernet over E1 or fractional E1 plus data over E1
ULAF+ Equipment (2)
GTU4
Inverse multiplexing unit for Ethernet services over up to 4xE1 4 port Ethernet switch on board.
BOTU
Optical transmission unit for advanced Ethernet and TDM services
OTU
Optical transmission unit with TDM and Ethernet interfaces. Transmission up to 2 Mbps using optical ping-pong.
Interface Modules
Various interface modules (V.35, V.36, X.21, Ethernet bridge) clock and alarm module.
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