Coastcom IP-DSLAM R632 IP DSL Access Multiplexer

Call 301-924-7400 ext. 17 for Information and Pricing

Coastcom's IP-DSLAM R632 IP DSL Access Multiplexer
The Coastcom R632 Series IP-DSLAM (Digital Subscriber Line Access Multiplexer) is a compact, managed, stand alone IP-DSLAM with layer 2 switching capability. Wire-speed switching and full VLAN support (both port based and tagged-based) distinguishes the R632 over other comparable products. With two Ethernet network (uplink) ports and 24 interface
ports of XDSL -- including ADSL, ADSL2, ADSL2+, G.SHDSL, and eight 10/100BT (2u model) -- the R632 is suitable
for MDU, MTU, Campus, and remote access applications with a reach of up to 6 km. By daisy chaining via the Ethernet ports, the R632 can easily expand capacity up to 240 XDSL ports without sacrificing wire-speed switching capability. The R632 fits the standard Telecom rack space with its 1U height. Its compactness is perfect for limited space or collocation.

The External optional POTS splitter

Design flexibility of the R632 allows direct links with any user's remote xDSL modem without the POTS splitters for pure internet access without
voice. Utilizing an optional external POTS splitter, the R632 is ideal for both the Internet and POTS simultaneously.

Scalable Platform for Future Expansion

The flexible design of the R632 allows service providers to start Ethernet service over the xDSL link at a minimum cost. As the number of subscribers and applications grow, additional R632s can be added to increase the available customer base.


? Bridging IP traffic
? Network traffic extensions
? Router inter-connections
? Remote LAN access
? Right-of-Way applications
? Enterprise/multi-tenant applications


Both Port-based VLAN and Tag-based VLAN, IEEE 802.1Q, supporting (minimum 32 VLAN ID)
Compact managed IP-DSLAM with layer-2 switch capability
Auto-negotiating for Speed, Duplex, and Flow Control
CLI management via the console port & Ethernet port
Two 10/100M ethernet ports, 24 xDSL ports per box
Cascade: expands the DSLAM capacity up to 240 xDSL ports.
xDSL options including ADSL, ADSL2, ADSL2+, and G.SHDSL
IEEE 802.3ad Link aggregation (Max 4 port, 800 Mbps)
IP multicast (IGMP Snooping) support
Supports ADSL, Annex A, B, and C
G.SHDSL data rate up to 2312 kb/s
Dual hot-swappable power modules
Up to 4K MAC addresses storable
802.1P priority queuing support
DHCP server
Mini-RMON (groups 1,2,3,9)
Port mirroring support
IEEE 802.1d Spanning Tree & Fast Spanning Tree support
IEEE 802.3x flow control
Rate limiting support on the XDSL lines
HTTP Web-based management
Broadcast storm suppression
8 direct connect Ethernet ports

Call 301-924-7400 ext. 17 for Information and Pricing

Coastcom Products