Verso / Verilink
Larscom Orion 7450
7452 7453 7454 7455
Ethernet over SDH
Multiservice Access Platform
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for Verso / Verilink
Larscom
. 17
Orion™ 7450
Ethernet over SDH Multiservice Access
Platform |
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The Orion
7450 economically extends carriers’ existing SDH infrastructure to allow the
delivery of Ethernet and TDM services at a fraction of the cost of utilizing
traditional SDH Add/Drop Multiplexers (ADMs). This optical platform
establishes a new price point for SDH extension, allowing service providers
to cost-effectively generate incremental revenue anywhere — not just in
high-density metro areas. |
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USER INTERFACES
Ethernet 10/100Base-T
IEEE.802.3, 802.3u, 802.3x, RJ45 line connector
Gb Ethernet
IEEE 802.3z, Single or multi-mode fiber, field-pluggable, LC connector 1310nm or
850nm
E1
2.048 Mbps; HDB3 line coding; RJ48 line connector
E3
34.368 Mbps; HDB3 line coding; BNC line connector
NETWORK INTERFACE
STM-1
155 Mbps, Single-mode fiber, field-pluggable SFP optical transceivers, 1310nm
Short Reach, Intermediate Reach or Long Reach with LC connector
NETWORK CONFIGURATION
Topology
1 + 1 linear MPS or unprotected (0:1)
Synchronization
STM-1 line timing or E1 Line timing
NETWORK SERVICES
SDH
ITU-T, G.707, G.783, G.813
Ethernet over SDH
Generic Framing Procedure (GFP), Link Adaption Protocol-SDH (LAPS), Virtual
Concatenation (VCAT), Link Capacity Adjustment Scheme (LCAS), ITU-T
G.7041/Y.1303, ITU-G.7042/Y.1305
Low-Order VCAT
TU12, TU3
High-Order VCAT
AU4
MANAGEMENT
Management Agents
TL-1: Telcordia GR-199-CORE; GR-833-CORE; SNMP:v1, V2c; HTTP Web Server/GUI
Outbound Management
RS-232, Ethernet 10Base-T; Telnet/FTP; Software Download
Inbound Management
ITU-T G.7712/Y.1703; IP DCC: PPP, IPv4; OSI DCC: LAPD, GRE Tunneling
Support Systems
NMA® support
GENERAL
Power
DC: -36 to -72 V; dual power input feeds; 20 watts maximum
Mounting
19- or 23-inch rack mount or wall mount
Dimensions
1.75" H x 19" W x 10.6" D; 4.5 x 48.2 x 27 cm
Unit Weight
Varies by model, 4.5lbs max
Operating Environment
0 to 50° (32 to 122° F); up to 95% relative humidity, non-condensing
Regulatory Compliance
CB compliant, UL 60950, FCC Part 15 Class A