INFORMATION
Overview
BD-S2500 is a standard L2 switch, which is
capable of high performance and gigabit speed packet forwarding. This series of
switch has 6/12/20 RJ45 10/100/1000M TX ports（20 1000M SFP for S2524GX）, plus 2/4 TX/SFP combo. Due to its high performance and low cost,
BD-S2500 series switch is considered a very competitive Ethernet switching
solution for community networking and workgroup networking in enterprise
networks.
Features
Excellent
performance
104Gbps
backboard bandwidth, uncongested design and full wire-speed forwarding
Gigabit
optical-fiber transmission with up to 80Km distance and directly connecting the MAN backbone
network
High
security and reliability
Providing
multiple user authentication modes such as 802.1x authentication
Powerful
ACL and hardware supporting L2 to L7 data filtration
Port-MAC-IP bind
Special
ARP invasion detection to effectively stop ARP cheat
Flexible
and various managements
Automatically
identifying the straight-through cable and the intercrossed cable
Adopting
the cluster technology; supporting device stacking; managing uniquely through a
unique IP address; saving address resources
Supporting
multiple management modes such as Console port, Telnet, Web and SNMP
Supporting
multiple general network management protocols like Broad Director, HP Open View
and Cisco Works 2000
Powerful
flow and broadcast management
Automatically
detecting and controlling broadcast storms, monitoring IGMP packets and
effectively preventing broadcast packet's flooding
Supporting
flow control in full-duplex mode or half-duplex mode
The
rate limitation in a minimum step of 64K is supported on the Ethernet
interface.Supporting IP multicast and QoS.
Specifications
|
|
BD-S2510
|
BD-S2516
|
BD-S2524
|
BD-S2528GX
|
|
Port
|
8 GE TX ports,
2 GE SFP ports,
1 console port
|
14 GE TX ports,
2 GE Combo ports, 1
console port
|
20 GE TX ports,
4 GE Combo ports, 1
console port
|
24 GE SFP ports,
4 GE Combo ports, 1
console port
|
|
Switch Fabric
|
20Gbps
|
32Gbps
|
48Gbps
|
56Gbps
|
|
Forwarding
Mode
|
Store-and-forward
|
|
MAC Address
Table Size
|
8K
|
|
Jumbo
frame
|
9612
|
12270
|
Functions
|
|
Spanning
Tree
|
IEEE
802.1D STP, IEEE 802.1w RSTP
|
|
VLAN
|
Port-based
VLAN, 802.1Q tag VLAN, Private VLAN, GVRP dynamic VLAN configuration, QinQ
|
|
Traffic
Control
|
Back
pressure at half-duplex, 802.3x at full-duplex, CAR support, 64K step size
for 100-M ports, 8 M step size for Gigabit ports
|
|
Storm Control
|
Stop
sending at threshold to restrict broadcast/multicast/unicast storms (except
S2508)
|
|
Multicast
Control
|
IGMP
snooping
|
|
Port Trunking
|
Up to 12
groups with up to 24 ports per group, dynamic LACP or static aggregation
|
|
Port Mirroring
|
Supported.
Can be based on flow classification
|
|
Security
|
IEEE
802.1x port-based user authentication
Port
Security (except S2508)
Remote authentication through
RADIUS
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
Strict
Priority
Weighted
Round Robin
802.3ah:
Discovery, Link Monitoring, Remote Failure Indication
|
|
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
|
|
Software
Upgrade
|
TFTP/FTP
|
|
Configuration
Upload/download
|
TFTP/FTP
|
|
Working
Environment
|
|
Temperature
|
Operating:
0 ~ 50°C, non-operating:
-40 ~ 70°C
|
|
Humidity
|
0 ~ 90%
(no condensing)
|
|
|
|
|
|
|
Ordering information
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