Netvanta 873 Description; Netvanta 8044 Description; Installation Steps - ADTRAN Total Access 5000 Deployment Manual

Total Access 5000 Business Services Deployment Guide

NetVanta 873 Description

The NetVanta 873 DS3 EFM is a MEF compliant, EFM bonded NTU designed for cost‐effective
deployment of data services to small and medium size businesses supporting up to three
DS3s. The NetVanta 873 accepts unchannelized DS3s and delivers 10/100Base‐T Ethernet, as
well as a Gigabit Ethernet SFP port for customer LAN extension. The DS3s are terminated in
BNC connectors and operate at the standard 44.736 Mbps data rate. The NetVanta 873
provides an aggregate data rate up to 134.208 Mbps over a single EFM bonding group.

NetVanta 8044 Description

The NetVanta 8044 Business Services (NTE) is a Gigabit‐Ethernet NTE or Ethernet Access
Device (EAD) that supports point to point deployment for Gigabit‐Ethernet services from the
Total Access 5000 platform or any other Ethernet‐service platform that supports standard‐
based Ethernet over Fiber (EoF) implementations. The ADTRAN EoF solution is a MEF
compliant solution supporting familiar operation tools based on Connectivity Fault
Management (CFM) and Performance Monitoring (PM) Ethernet OAM standards, as well as,
leading authentication standards such as RADIUS and TACACS+.

Installation Steps

To wallmount or rackmount the NetVanta 800, complete the following procedure:
1. Attach mounting brackets to the side of the NetVanta 800 in the correct orientation for
2. Connect the frame ground from the frame ground lug on the upper right rear panel of
3. Make power connections to the NetVanta 800.
NOTE
• A readily accessible disconnect device, such as a rackmount fuse and alarm
panel that is suitably approved and rated, should be incorporated into the
fixed wiring
• Connect to a reliably grounded ±48 VDC or ±24 VDC source that is
electrically isolated from the AC source
• The branch circuit overcurrent protection should be a slow‐blow fuse or
circuit breaker
4. Apply power and check voltages.
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either rackmount or wallmount using the two screws provided for each bracket.
• To rackmount the unit, use the appropriate rack‐type screws to mount the NetVanta
800 into the rack.
• To wallmount the unit, secure the NetVanta 800 to the wall with appropriate screws.
the NetVanta 800 to the equipment rack grounding screw or other appropriate
grounding connection.
a. Determine which fuse pairs are to supply power to the NetVanta 800.
b. Remove the fuses from the A and B slots for the pair.
c. Connect RET A, PWR A, RET B, and PWR B to the power connector. PWR refers to
respective ±48 VDC or ±24 VDC power sources; RET refers to respective returns.
65K510DEP08-1A