INFORMATION
Overview
BD-S2228/S2228F/S2228PoE is a modularized hi-performance workgroup-level or enterprise-scale switch, with 24 Fast Ethernet ports(24 100M SFP slots for S2228F),plus maximum 4 gigabit ports. BD-S2228/S2228F/S2228PoE can connect all (Fast) Ethernet devices so that your investment is protected.
The hi-speed connection it provides among workgroups can boost the capability of server clusters, and solves the bottleneck caused by increasing users and limited bandwidth, making network resources more readily available to you. More importantly, all of the advantages are brought to you by BAUDCOM at low costs and with easy maintenance
Application
● Hi-performance, network manageable inter-workgroup or enterprise-edge switching
Features
Performance
● 36 Gbps switch fabric, hardware routing, wire-speed L2 forwarding rate: 9.5 Mpps
● 80-km transfer by Gigabit optical fiber, direct connection to WAN
Security and reliability
● IEEE 802.1x and other methods for user authentication
● Powerful ACL supports L2-L7 data filtering
● QinQ support. Double VLAN security
Easy maintenance
● Automatic recognition for straight-through or cross-over cables
● Stackable through cluster technology. Central management with unified IP address saves IP addresses
● Management via CONSOLE port, SNMP and other methods
● Support(Baudcom)BroadDirector,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 (1 M step size for rate over 1.8 M)
● Qos support
● Jumbo frame
Specifications
|
|
S2228
|
S2228F
|
S2228PoE
|
|
Processor
|
MPC
50MHz
|
|
FLASH
|
4 MB
|
|
Memory
|
64 MB
|
|
Port
& Slot
|
24 * 10/100M TX
2 * 10/100/1000M TX
2 * GSFP/TX combo
1 * Console Port
|
24 * 100M SFP slots
2 * 10/100/1000M TX
2 * GSFP/TX combo
1 * Console Port
|
24 * 10/100M TX
4 * GSFP/TX combo
1 * Console Port
|
|
Switch Fabric
|
36 Gbps
|
|
Standard
|
IEEE 802.3x Flow control, 802.1d STP,
802.1w RSTP, 802.1p, 802.1Q, 802.3ad, 802.1ad VLAN Stacking
|
|
Forwarding
Rate
|
All
wire-speed forwarding and filtering
|
|
Switching
Mode
|
Store-and-forward
|
|
MAC
address Table Size
|
8 K
|
|
Queuing
Buffer
|
64 MB
|
|
Jumbo
frame
|
2048
|
|
Dimensions
(L ′ W ′ H)
|
442 mm ′ 225 mm ′ 44 mm
|
|
Weight
|
6.6kg
|
|
Power Consumption
|
28 W
(max.)
|
|
Power Input
|
AC 100
~ 240 V, 47 ~ 63 Hz, 1A/230V
|
|
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, 802.1s MSTP
|
|
VLAN
|
Port-based
VLAN, 802.1Q tag VLAN, Private VLAN, GVRP dynamic VLAN configuration, QinQ
|
|
Quantity
VLAN
|
4094
|
|
VLAN IDs
|
4000
|
|
ACL
|
MAC/IP/TCP/UDP
|
|
MAC
filtering
|
MAC
filtering, the number of MAC on each port limit.
|
|
Stacking switch
|
Stacking switch to manage as a
only switch
|
|
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
|
|
Multicast
Control
|
IGMP
snooping
|
|
DHCP
|
DHCP
snooping, DHCP option 82, IP source guard
|
|
Port Trunking
|
Up to 6
groups with up to 8 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
Port
Security
Hardware
support for IP ACL, MAC ACL, VLAN ACL
Remote authentication through
RADIUS
User privilege classification and
password protection
|
|
EAPS
|
Ethernet
Automatic Protection Switching, ethernet ring protection ensure the network convergence
time when such errors do not exceed 50ms protocol RPR (IEEE 802.17), ITU
G8032
|
|
QoS
|
Head Of
Line (HOL) blocking prevention mechanism
4
dispatching queues per port, mapping the 8 priority queues in 802.1p
Best
Effort Service
Differentiated
Service
Strict
Priority
Weighted
Round Robin
First
Come First Serve
TOS
re-tagging
RTS
Prevent DoS attacks on the CPU
|
|
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
LLDP
|
|
Software
Upgrade
|
TFTP/FTP
|
|
Configuration
Upload/download
|
TFTP/FTP
|
FAQ
Q: Can the 24port SFP ethernet switch support SFP DOM/DDM function(power monitoring etc)?
A: The SFP switch have two kinds SFP ports,one is 100M SFP (24ports) which can not support DOM/DDM function,another is 1000M GSFP (2ports) which can support DOM/DDM function.
Q: Can the SFP ethernet switch support QinQ function?
A: The SFP switch support QinQ VLAN function.
Ordering information
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