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Verilink 8500 Series IAD
SHDSL Internet Access Device with VoIP/VoATM (POTS)
8500 Series IADs are Integrated access
devices (IADs) ideal for service providers
looking to expand their service areas
and offer small- to medium-sized
businesses a high-quality voice and
data service over SHDSL. With models
available supporting 4, 8, 12, 16, or 24
POTS ports and a full range of
integrated features, the 8500 Series
offers customers toll quality voice and
high-speed Internet access over a single
copper pair. Additionally Verilink's IADs
deliver robust features such as routing,
bridging, NAT, DHCP, and support for
emerging protocols such as MGCP and
SIP all in one unit. This allows service
providers to provide peak performance
at an affordable price.
The 8500 Series delivers high-quality
voice and data over a single pair SHDSL
line, making it ideal for international
markets as well as the North American
market. The 8500 Series uses new
integrated circuit technology that allows
easy internationalization through
software control of line impedance and
ring frequency. Features such as
Emulated Loop Control Protocol (ELCP)
and interoperability with a wide range of
DSLAMs and voice gateway vendors
give service providers the freedom to
choose the type of infrastructure they
would like to use for delivering voice
over broadband.
The 8500 Series consists of access
products provided in two versions; a
base version supporting VoATM only
and an "s" version that supports VoATM
and VoIP in one device. Both the base
and "s" versions are available in
models equipped with 4, 8, 12, 16, or
24 derived voice lines and a 10/100
BaseT interface for high-speed data
connections.
With an integrated router and
integrated firewall, Verilink IADs are
especially attractive to customers
because there is no need to purchase
separate routers or firewall boxes. The
Dynamic Host Configuration Protocol
(DHCP) and Network Address
Translation (NAT) features enable the
IAD to automatically generate unique
addresses for different workstations
meaning that customers do not have to
purchase additional IP addresses and
can still enjoy the heightened security of
hidden internal addresses. Remote
diagnostics and provisioning are
attractive to service providers because
these features dramatically ease the
deployment process and eliminate the
need for costly truck rolls.
Above all, Verilink offers top reliability
in a proven product absolutely
necessary for today's service providers,
who are expected to provide
dependable service to subscribers
accustomed to uninterrupted telephone
service. Verilink's IADs are designed to
meet CLASS-5 call completion rates of
99.99 percent and provide voice
quality that is virtually indistinguishable
from toll quality.
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| Technical
Specifications |
Size
• Dimensions:
- 4 or 8-Port model: 11.8 x 8.3 x 1.8 inch
- 12, 16 or 24 port model: 17.5 x 10.25 x 1.75 inch
• Weight:
- 4 or 8-Port model: 1.8 lbs
- 12, 16 or 24 port model: 4.75 lbs
• Mounting: Stand alone or wall mountable |
Power Supply
• External 90-240 VAC, 50/60 Hz
• Power consumption
- 4 port model: 15W nominal, 30W max
- 8-Port model: 20W nominal, 50W max
- 12, 16 or 24 port model: 40W nominal, 65/76/110W max |
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Environment
• Operating Temp: 0° C to 40° C
• Storage Temp: -10° C to 70° C
• Operating Humidity: 5%–90% non-condensing
• Safety: UL 1950, CSA C22.2 No. 950-95, EN 60950:2000, IEC 60950:1999 EMC FCC Part 15 Class B, EN55022, EN55024, EN61000-3-2, EN61000-3-3
• Telco: FCC Part 68
• LEDs: POWER, LAN LINK, LAN ACT, WAN LINK, VOICE |
Voice Features
• Analog:
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Voice Ports: 4 or 8 POTS ports (RJ-11); 12, 16 or 24 POTS ports FXS (RJ-21X)
- Failover: Analog input fail over to Line 1 (RJ-11)
- Signaling: Loop start, ground start
- Dialing: DTMF (tone), Pulse
- Ring Source: Internal
- Impedance: 600, 900, Complex (country-specific)
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REN: 5 REN per port, 16 REN total
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Loop Current: 20, 24 mA typical (country-specific)
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Idle State Voltage: .48 V typical
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Ring Voltage: Balanced 65 V rms ±5% at 5 REN load
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Ring Frequency: 20, 25, 50 Hz (country-specific)
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Gain/System Loss: Programmable, +3 to -9 dB
• Digital:
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Compression: G.711 (64 kbps PCM), G.726 (32
kbps ADPCM), G.729a (8 kbps) "s" version only
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Encoding: A-law, µ-law
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Echo Cancellation: G.168 compliant (single reflector)
- Fax Support: G3, G4, and analog V.17, V.29
- Modem Support: V.34, V.90
- Calling Features: Caller ID, flash hook, distinctive
ringing, stutter dial tone, call forwarding, call waiting |
WAN Features
• Interface
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WAN: SHDSL-TCPAM, SDSL (RJ-11)
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Standards: ITU-T G.991.2
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Transport: ATM
Protocol: Point-to-Point (PPP)
• ATM
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Adaption Layers: AAL2 (voice), AAL5 (data)
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Encapsulation: RFC 1483 multiprotocol encapsulation
over ATM;
RFC 2364 (PPP over ATM); ITU 366.1, ITU 366.2 (AAL2)
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AAL2 Profiles: ATM: 9, 10, 11 and ITU: 1; "s" versions
also support ATM Profiles 7,8, 12 and ITU 2
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Voice: Single AAL2 PVC
Data: Up to 8 AAL5 PVCs
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Security: Software-configurable payload scrambling
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Voice QoS: CBR; VBR-rt (12-, 16-, 24-Port model only)
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Data QoS: CBR, UBR
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Cell Delay Variation Buffer: Configurable 0-30 ms
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OAM Cell Handling: F4/F5 segment and end-to-end
loopbacks |
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Compatibilty
• DSLAMs Supported: ATM: Lucent, Nortel, Nokia,
AccessLan, CopperMountain, Paradyne
• Voice Gateways Supported: CopperCom, JetStream,
TdSoft,
Broadsoft, MetaSwitch, Cirpack, NuERA Tollbridge.
General Bandwidth, Accelerated
AAL2/LES and ELCP and any af-vmoa-0145
compliant gateway
• SoftSwitches: NCS, LCS, MGCP 1.0, (RFC 2705.bis),
SIP ("s" versions only) |
Data Features
• LAN Interface: 10/100Base-T (RJ-45)
• Bridging: IEE 802.1d including spanning tree
• Routing: Default, Static, RIP1 (RFC 1058), RIP2 (RFC
2453), ICMP for IP
Packet Processing
• DHCP: Server, Client (RFC 2131), Relay Agent (RFC
1542)
• PPP: PPoA, PPoE, PAP, CHAP, IPCP (RFC 1332)
• Universal Serial Interface: EIA-530/RS-449, V.35 (DB25)
(12-, 16-, 24-Port models only) |
Configuration and Management
• 10/100 Ethernet (Management or IP Gateway)
- Connection: 8-pin modular
- Network Protocol: TCP/IP based networks
- Data Rate: 10/100 Mbps
- Compatibility: 10/100Base-T
• Supervisory Port
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Connection: DB-9 female
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Data Rates: 1200, 2400, 4800, 9600, 19200,
38400, 57600, 115200 bps (default: 19.2 kbps)
• Upgrades
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Trivial File Transfer Protocol (TFTP) server and client
for software upgrades and configuration
Software download via gateway (wherever
supported)
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Telnet (local and remote)
• Management: SNMP 1.0, SNMP 3.0, Telnet,
Console
• SNMP via IP or EOC, MIB1, MIB2, (RFC 1213),
Enterprise MIB, LES MIB |
Security Features
• Firewall: IP filtering (in and out)
• NAT: RFC 1631, Port translation, exported services,
multi-NAT (up to 8 public IP addresses)
• Security: Multilevel password protection
• Other: Radius client support (RFC 2865) |
Warranty and Support
• Five-year warranty |
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Features
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Supports emerging VoIP specifications (SIP,
MGCP) ‘s’ versions only |
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Seamless voice and high-speed data
integration over SHDSL |
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4-, 8-, 12-, 16-, or 24-port POTS interface
with Loop Start or Ground Start |
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Universal Serial Interface (USI) (12-, 16-,
24-Port models only) |
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Toll-quality voice |
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Dynamic bandwidth capabilities |
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Provides remotely managed migration path
to VoIP |
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Management capabilities including Telnet,
SNMP, and bandwidth allocation and
prioritization for voice and data traffic |
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DHCP and NAT to support IP address
management |
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Firewall support: IP filtering |
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10/100 Ethernet LAN interface |
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Dynamic and Static IP routing and bridging |
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Reduces or eliminates truck rolls to endcustomer
site |
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Datasheet
Product Manual
Related Products
Interoperability
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