ADTRAN NetVanta 834 User Manual

Smart Solutions for a
Connected World.
NetVanta 834/838
Product Features
■ Supports Carrier Ethernet
services over Copper
■ MEF 9/14 certified supporting
standard Ethernet OAM
■ Enhanced SHDSL data
rate performance up to
15 Mbps per loop (60/120 Mbps
symmetrical total)
■ Auto-failover and recovery for
improved service robustness
■ Symmetrical data transfer
rates for upstream/down-
stream VLAN Management
■ Plug-and-play auto line
detection for easy installation
■ Autosensing 10/100Base-T
Ethernet
■ Small Form-factor Pluggable
(SFP) 1000Base-X Ethernet
■ Spectral compatibility for
robust operation alongside
other DSL services
■ Supports Terminal and Facility
MAC-Swap Loopback to
validate service turn up
and trouble-shooting
■ Firmware upgrades through
the LTU
■ DC power supply
■ Deskmount and
rackmount options
The NetVanta
®
834/838 is a Carrier Ethernet
Network Termination Unit (NTU) that
terminates up to four/eight e.SHDSL copper
pairs. Four 10/100 Ethernet ports are provided
for customer use. The NetVanta 834/838 are
designed for cost-effective deployment of
voice and data services to small- and
medium-sized businesses, supporting
bandwidth indoors of up to 60/120.
However, typical deployments using outside
plant copper for extended distances will be
closer to 8/16 Mbps (2 Mbps per loop) service
offering. The NetVanta 834/838 are designed
for LAN, WAN and MetroEthernet extension
as well as supporting Voice over IP (VoIP)
applications with voice, video and data traffic.
Enterprise customers, as well as integrated
communications providers like CLECs, ILECs
and ISPs, will benefit from this intuitive, easy
to install, plug-and-play unit. A key feature of
this unit is auto line detection, which enables
synchronization with data rates from 192 Kbps
to 15 Mbps without operator intervention.
In the event that a single loop fails, the
NetVanta 834/838 will continue to operate
on the remaining loop, providing additional
resiliency. Once the failed loop is operational
again, the NetVanta 834/838 will automatically
detect its availability and will auto-recover to
the original configuration.
The EIA-232 craft port enables local access
for configuration and status information. The
SHDSL Ethernet over Copper provides carriers
a management channel to remotely configure
and collect status information.
The compact design provides safety and
reliability required for customer premises
installations. It can be wall or rack mounted
depending on customer preference. When wall
mounted, the NetVanta 834/838 only occupies
a ten-inch by 17-inch area of the customer’s
telephone wiring closet. For rack mount
installations, custom 19-inch rackmount
shelves are available.
DSLAM
4 x 10/100Base-T
or GigE SFP
NetVanta 838
4 x 10/100Base-T
or GigE SFP
Metro Ethernet
& IP Core
1– 8 EFM Bonded
e.SHDSL Pairs
LAN
Router
Total Access 838
1-4 EFM Bonded
e.SHDSL Pairs
NxGigE
NetVanta 834
4 x 10/100Base-T
or GigE SFP
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Total Access 5000
9 RU
Small/Medium
Business
Four/eight-Port, SHDSL EFM Ethernet NTU

ADTRAN NetVanta 834 Specifications

Operating Environment

operating temperature	-40 to +149F (-40 C to +65C)
storage temperature	-40 to +185F (-40C to +85 C)
relative humidity	Up to 95%, Non-condensing

Power

dc power	-48 VDC or +/-24 VDC (A or B power feed)
power dissipation	17.5 watts maximum
power supply	48VDC Power Supply, US Cord

Weight and Dimensions

dimensions	1.75 in. x 17.2 in. x 10 in. (H x W x D)
dimensions in mm	44 mm x 437 mm x 254 mm
weight	8 lbs (3.6 kg)

Summary

Product Features

Carrier Ethernet Support

Supports Carrier Ethernet services over Copper, including MEF 9/14 certification.

Enhanced SHDSL Performance

Offers enhanced SHDSL data rate performance up to 15 Mbps per loop.

Service Robustness and Auto-Failover

Provides auto-failover and recovery for improved service robustness.

VLAN Management

Features symmetrical data transfer rates for upstream/downstream VLAN management.

Easy Installation

Includes plug-and-play auto line detection for easy installation and autosensing Ethernet.

Flexible Ethernet Connectivity

Supports Small Form-factor Pluggable (SFP) 1000Base-X Ethernet for flexible connectivity.

Spectral Compatibility

Ensures spectral compatibility for robust operation alongside other DSL services.

Service Validation

Supports Terminal and Facility MAC-Swap Loopback for service validation and troubleshooting.

Management and Power

Features firmware upgrades through the LTU, DC power supply, and deskmount/rackmount options.

Product Specifications

Physical Interface Details

Covers Network Interface (RJ-21 e.SHDSL) and Client Interface (RJ-45, autosensing Ethernet).

Gigabit Ethernet Interface

Details the Single SFP connector, 1000 Base-X interface type, and compliance standards.

Management and Diagnostics

Includes Console Port (DB-9, EIA-232) and Diagnostics LEDs for status monitoring.

Environmental Specifications

Specifies operating and storage temperature ranges, and relative humidity limits.

Physical Dimensions and Power

Provides device dimensions, weight, DC power requirements, and power dissipation.

DSL Features Overview

Highlights variable rate bonding, auto-failover, and auto-line detection for SHDSL.

Ethernet Feature Set

Details IEEE standards support, including priority marking, bridging, and VLAN tagging.

Ethernet Services Capabilities

Explains priority queuing, VLAN ID support, and service provisioning based on standards.

Service Scalability and Flexibility

Covers EVCs, policers, MAC address handling, and configurable ingress/egress shaping.

Fault and Performance Management

Details support for EFM standards, OAM, and management status/loopback messaging.

Management and Administration Methods

Lists management methods like craft interface, SNMP, and firmware upgrades.

Regulatory Approvals

Lists certifications from FCC, UL, CSA, EN, IEC, AS, NEBS, and ITU.

Ordering Information

Provides part numbers for NetVanta 834, NetVanta 838, and power supply.