BDCOMS 3448
Hi-performance Gigabit Ethernet Switch
BDCOM S3448 is the next-generation hi-performance L3 Ethernet switch.
It has advanced architecture, 32 Gbps switch fabric, and 13.1 Mpps L3 forwarding rate.
Its hardware wirespeed L3 switching capability provides a powerful, multi-layered solution not only for enterprises, but also for Internet Service Providers (ISP’s) and telecom carriers.
BDCOM S3448 has a sub model, BDCOM S3448-DC.
S3448
Application
- Multi-layer, hi-performance switching platform for enterprises, ISP’s and telecom carriers.
Features
Performance
- 32 Gbps switch fabric, hardware routing, wire-speed L3 forwarding rate: 13.1 Mpps
- High port density. 48 Fast Ethernet ports and up to 4 Gigabit ports
- 80-km transfer by Gigabit optical fiber, direct connection to WAN
Security and reliability
- IEEE 802.1x and HTTP user authentication
- Powerful ACL supports L2-L7 data filtering
- Intelligent forwarding, complete defense against viruses like ‘Code Red’ or ‘Blaster’
- RPS power hot standby
- Hardware MPLS, hi-speed and powerful VPN
- QinQ double VLAN security
Easy maintenance
- Automatic recognition for straight-through or cross-over cables
- Stackable physically and through cluster technology. Central management with unified IP address saves IP addresses
- Management via CONSOLE port, Web, SNMP, Telnet, etc.
- Support (BDCOM) Broad Director, HP Open View, Cisco Works 2000
Traffic and broadcast control
- Auto-detection and restraining of broadcast storm, IGMP snooping, effectively restrict broadcast flooding
- Full- and half- duplex traffic control
- Ethernet port rate limiting with 64 K step size
- IP multicast and QoS support
Routing protocols
- Static routing
- Support RIP v1/v2, OSPF v2, BEIGRP, BGP v4 and many other dynamic routing protocols
- Support PIM-SM/DM, DVMRP and many other multicast routing protocols
Technical Specifications
Processor |
RISC 300 MHz |
FLASH |
8 MB |
Memory |
128 MB (up to 512 MB) |
Port & Slot |
48 10/100M RJ-45 MDI/MDI-X Self-adapting Ports
2 100/1000M Ethernet Expansion Slots
1 Console Port |
Switch Fabric |
36 Gbps |
L3 Forwarding Rate |
13.1 Mpps, all wire-speed, with filtering |
Switching Mode |
Store-and-forward |
Routing Table Size |
30K |
MAC Address Table Size |
16 K |
Queuing Buffer |
64 MB |
802.1Q VLAN |
1 ~ 4094, partition at will |
Dimensions (L × W × H) |
442 mm × 316 mm × 44 mm |
Power Consumption |
60 W (max.) |
Power Supply |
AC 110 ~ 240 V, 47 ~ 63 Hz, 1A/230V, RPS (hot standby power supply) |
Stacking |
Hardware stack up to 16, software stack up to 32 |
LED Indicators |
Power, system, link / activity, 10/100M |
Temperature |
Operating: 0 ~ 50°C, non-operating: -40 ~ 70°C |
Humidity |
0 ~ 90% (no condensing) |
Functions |
Spanning Tree |
IEEE 802.1D STP, IEEE 802.1w RSTP, PVST/PVST+ |
VLAN |
Port-based VLAN, 802.1Q tag VLAN, Super VLAN, Private VLAN,
GVRP dynamic VLAN configuration |
Traffic Control |
Back pressure at half-duplex, 802.3x at full-duplex, CAR support, 64 K
step size |
Broadcast Control |
Stop sending at threshold to restrict broadcast storms |
Multicast Control |
IGMP snooping |
Port Trunking |
Up to 8 groups with up to 32 ports per group, dynamic LACP or static
aggregation |
Port Mirroring |
Supported. Can be based on flow classification |
Clustering |
Up to 256, manageable through single IP |
Security |
IEEE 802.1x port-based user authentication
MPLS Martini
QinQ double VLAN Security
Port Security
Hardware support for IP ACL, MAC ACL, VLAN ACL
Hardware support for port-based user authentication by combinations and
bandings of port, IP address, and MAC address
Web user authentication
Remote authentication through RADIUS, TACACS+
User privilege classification and password protection |
QoS |
Head Of Line (HOL) blocking prevention mechanism
4 dispatching queues per port, mapping the 8 priority queues in 802.1p
WRED, WFQ, SP, and FIFO queuing algorithms
Best Effort Service
Differentiated Service
Strict Priority
Weighted Round Robin
First Come First Serve
TOS re-tagging
RTS |
Network Management |
SNMP v1/v2
RMON (Group 1, 2, 3, 9)
Telnet
Command Line Interface (CLI)
Web interface
Support BDCOM network management tools suite: Broad Director
NTP
SSH
PDP (compatible with Cisco CDP) |
Unicast |
Static, RIP v1/v2, OSPF v2, BEIGRP (compatible with Cisco EIGRP),
BGP v4, Intelligent forwarding to defend against virus attacks and illegal
access |
Multicast |
PIM-SM/DM, OLINK, IGMP v1/v2/v3, DVMRP, GMRP |
Policy-based Routing |
IP-based routing policies |
Redundant Routing |
VRRP, HSRP |
Proxy |
Proxy ARP, DNS Proxy |
DHCP |
DHCP Server/Client/Relay |
NAT |
Static or dynamic NAT |
Software Upgrade |
TFTP/Z-MODEM |
Configuration
Upload/download |
TFTP/Z-MODEM |
Order Informations
BDCOM 3448 |
Stackable Ethernet switch with 48 10/100M Fast Ethernet ports, 2 expansion
slots supporting up to 4 Gigabit ports, 1 CONSOLE, and standard AC power
supply |
LS-2GE-TX/SFP |
2-port 1000-M SFP/RJ45 Ethernet Combo Module (need GSFP module) |
LS-2FE-SFP |
2-port 100-M SFP expansion base board (need FSFP module) |
LS-2STACK |
2-port Stacking Module |
GSFP-TX |
1-port 1000BaseT SFP module, RJ45 Ethernet |
GSFP-SX |
1-port 1000BaseSX SFP module, multi-mode, 550 m, 850 nm |
GSFP-LX-10 |
1-port 1000BaseLX SFP module, single-mode, 10 km, 1310 nm |
GSFP-LX-40 |
1-port 1000BaseLX SFP module, single-mode, 40 km, 1310 nm |
GSFP-ZX-80 |
1-port 1000BaseLX SFP module, single-mode, 80 km, 1550 nm |
FSFP-SX |
1-port 100BaseSX SFP module, multi-mode, 2 km, 850 nm |
FSFP-SX-1310 |
1-port 100BaseSX SFP module, multi-mode, 2 km, 1310 nm |
FSFP-LX-15 |
1-port 100BaseFX SFP module, single-mode, 15 km, 1310 nm |
FSFP-LX-40 |
1-port 100BaseFX SFP module, single-mode, 40 km, 1310 nm |
FSFP-ZX-80 |
1-port 100BaseFX SFP module, single-mode, 80km, 1550 nm |
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