Lucent Technologies 20H, CellPipe 20H-4 User Manual
CellPipe®20H/20H-4 Series
This economical ATM-based IP CPE enables symmetrical high-speed
data transport for small business and SOHO customers, which reduces
upload times and helps enhance business productivity. The CellPipe
®
20H
enables data rates up to 2.3 Mbps over a single copper pair—while the
CellPipe
®
20H-4 offers rates up to 4.6 Mbps over a double copper pair.
By providing these rates in both directions, the CellPipe
®
20H and 20H-4
can support today’s most sophisticated broadband services. Yet they’re
easy to configure remotely on customer premises.
Applications
• High-performance data and video
services, including intranets,
extranets, videoconferencing, Web
hosting and fast Internet access
• Small businesses, SOHOs and other
in-building installations that want
high-speed symmetrical transport
Features
• Symmetrical high-speed data rates—
Offers high-speed transport in both
directions, using SHDSL
connections:
– CellPipe®20H enables data rates
up to 2.3 Mbps over a single
copper pair.
– CellPipe®20H-4 enables data
rates up to 4.6 Mbps over a
double copper pair.
• Easy LAN connectivity—Provides
four 10/100BaseT LAN interfaces
that allow direct connection, along
with auto-negotiation of the
connected Ethernet type.
• Quality of Service capabilities—
Maintains reliable performance for
critical applications with ATM QoS,
including UBR, CBR and VBR-nrt.
• Simple remote configuration—
Streamlines service start up, using
the console port, a telnet session or
SNMP.
Benefits
• Enhanced revenue—Expand your
service offerings and attract new
subscribers by offering higher
symmetrical connections over
standard copper lines.
• Application flexibility—Enable
business customers to increase
efficiency with high-speed
connections that support a full
spectrum of applications—
including faster access to the
Internet and intranets,
videoconferencing, streaming
multimedia, Web hosting, network
gaming and more.
• Minimize operating expenses—
Easy configuration and remote
management capabilities keep your
operating costs down.
• Reliable performance—ATM QoS
capabilities help you maintain the
performance levels your
subscribers demand.
• Customer retention—Keep your
customers satisfied by providing
the value-added services they’re
looking for, supported by costeffective high-speed symmetrical
transport.
To learn more about our comprehensive
portfolio, please contact your Lucent
Technologies Sales Representative or
Lucent Business Partner, or visit our web
site at www.lucent.com.
This document is provided for planning
purposes only, and does not create,
modify or supplement any warranties
which may be made by Lucent
Technologies relating to the products
and/or services described herein. The
publication of information contained in
this document does not imply freedom
from patent or other protective rights of
Lucent Technologies or third parties.
CellPipe is a registered trademark of
Lucent Technologies Inc.
Copyright © 2003
Lucent Technologies Inc.
All rights reserved
Cell v1.0104
Technical Specifications (continued)
Description Specifications
1.Modes
IP router, IP bridge, DNS relay
2.Ports
SHDSL WAN (RJ-11) SHDSL with PAM16 line coding (ITU-G.991.2
Annex A and Annex B) supports wedding
current range from 0.3mA to 3mA
Ethernet LAN (4 x RJ-45) 4 x Ethernet IEEE 802.3 (switch),
10/100Base-T auto sensing
3.Firewall
Masquerading (NAT/PAT) compliant to
RFC 1631; DNS forwarding.
4.Quality of Service
ATM QoS support UBR, CBR, VBR-nrt
VPI Range (0-4095) and VCI range
(1-65535)
Up to 8 PVCs in bridge and 5 PVCs
in routing mode
OAM F4/F5 loop back support
5.LAN protocols
IP: IP, ICMP, UDP, TCP, TFTP, RIP-1, RIP-2,
DHCP, DNS, SNMP, HTTP, HTTPS
6.WAN protocols
PPPoE (RFC2516), PPPoA (RFC2364)
(PAP and CHAP supported), and IP over
ATM over SHDSL (RFC 2025/RFC1577),
Multiprotocol over ATM (RFC2684/RFC
1483), IPoA (RFC 2225/RFC1577),
PPPoE (RFC2516)
7.Transmission rates
LAN (maximum) 100 Mbps, full duplex operation
WAN (maximum) CellPipe
®
20H 144 kbps up to 2.3 Mbps
rate adaptive in both directions
CellPipe
®
20H-4 144 kbps up to 4.6
Mbps rate adaptive in both directions
8.Management
Outband Command-line interface, serial V.24
Inband Telnet or SNMP management via SNMP
V1, WAN or LAN access
TFTP for firmware upgrade
9.Hardware
Power adapter 12 V/DC, external power adapter
Enviroment Temperature 5–45 °C; humidity 0–95 %;
non-condensing
Housing 200 x 169 x 40 mm (B x H x T), robust
plastic case, ports on the back, prepared
for wall mounting
Approvals EMC: CE EN300386 & FCC Part 15 class B
Safety: EN60950 & CB
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