Black Box 1000 Series - Manual (Page 2)

2 of 4 5/8/2007
#26574 724-746-5500 blackbox.com
FEATURES
• Ideal for Internet access over T1/E1
enterprise networks, LAN access to
branch offices, and ISPs.
• Connect 10- or 100-Mbps Ethernet
networks to up to four T1 or E1 lines.
• Multilink bonding multiplexes up to
four lines into one integrated circuit.
• Offer wire-speed performance, even
with small packets and all network
services enabled.
• Include extensive Quality of Service
(QoS) features.
Scalable
When you need more bandwidth, Secure Routers bridge
the gap by maximizing bandwidth across multiple circuits to
lower operational costs.
1000 Series Secure Routers can scale from fractional T1/E1
to wire-speed T1/E1 bandwidth. Integrated multilink
capabilities enable you to bond up to four T1/E1 channels
into a single logical circuit to create one connection with
over 6 Mbps of bandwidth.
Top performance
A fast-path forwarding engine maintains wire-speed
throughput with low latency. Advanced Layer 2 switching
and Layer 3 routing keep packets moving.
QoS optimizes bandwidth for data, voice, and video
traffic so vital applications get priority and you get flawless
multimedia without interfering with data applications.
Comprehensive IP routing protocols provide high perfor-
mance even with QoS enabled.
The routers have excellent latency and jitter characteristics.
High-availability features such as BGP-4, VRRP, and NxT1/E1
bundling maximizes network uptime.
21,620 Financial Report
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Branch office Branch office
Main office
WAN
Nortel Secure
1001 Router
(SR2101002E5)
Nortel Secure
1001 Router
(SR2101002E5)
Nortel Secure
1004 Router (SR2101026E5)
Use 1- and 4-port routers to
access a WAN from main and
branch offices.
OVERVIEW
1000 Series Nortel Secure Routers are ideal for T1/E1
Internet access to enterprise networks, for use by ISPs, and
for WAN connections to remote offices — in short, anywhere
you need secure, reliable, end-to-end LAN/WAN connectivity.
These powerful routers deliver the highest throughput
at wire speed of any comparable router, making them
particularly well suited for secure, converged solutions,
including VoIP, private line WAN connectivity, video, IPsec
VPN, data backup, and recovery applications.
One, two, or four ports
The 1001 models are ideal for use in companies that want
to connect branch offices and remote sites to a single-line
T1/E1 service, and for a direct Internet connection. The 1001
models feature a single T1/E1 port and a 266-MHz processor
for high-value at an economical price.
Choose the 1002 or 1004 models for high-performance
WAN access for enterprise branch offices and remote sites.
These routers provide two or four T1/E1 ports and high-
performance 300-MHz processors.
Each router also includes an integrated CSU/DSU and two
10-/100-Mbps Ethernet ports for fast connections to your LAN.