BDCOM S2928F 10G SFP Switch Price in Bangladesh.

BDCOM S2928F Series switches are new-generation smart access ones developed by
Shanghai Baud Data Communication Co. Ltd for carrier’s IP MAN and enterprise networks, large
campuses and enterprise networks. With the new-generation high-performance hardware and
BDCOM self-owned BDROS platform, S2928F Series provides users with the longest non-stop
communication potential. This also results from it integration with multiple network services and
reliable techniques such as IPv6, network security, non-stop upgrade, non-stop forwarding,
graceful restart-up and redundancy protection.

A 1U box switch bears 16 gigabit SFP ports, 8 gigabit TX/SFP combo ports and 4 10GE
ports. It adopts the high-performance ASIC switch chip, which can meet the requirements of
all kinds of complicated application sites.

S2928F Series supports BVSS (BDCOM Virtual Switch System) which can virtualize multiple
devices into one. The performance and the management of the virtualized device is superior
to any independent physical device.

Doubled Performance: The virtualization system can make best use of every link among the
physical devices, which prevents the block from the STP of the traditional networking model.
It reserves the original link investment to the greatest extent.

High Reliability: Based on the advanced distribution processing technique and high-efficient
cross-physical device link aggregation function, the logical control surface, the service
controal surface and the service data surface can work independently (without mutual
interference) and provide non-stop routing forwarding, which avoid service interruption
causing by the single point faults. Thus, the reliability of the virtual system is greatly
 Easy Management
The whole virtual system realizes single IP management and the physical device is
transparent to the user. Subsequently, the management of the device and the network
topology is simplified and the maintenance cost is reduced effectively.
 Carrier-class High Reliability
Based on HPS (Hitless Protection System), the key components of S2928F can realize
seamless switching in default. For instance, the power supply can expand to dual power
supply backup.
S2928F Series supports STP/RSTP/MSTP protocol, VRRP protocol, Ethernet ring protection,
dual uplink primary and secondary link protection, and LACP link aggregation
S2928F Series supports ISSU (In-Service Software Upgrade) which guarantees the non-stop
forwarding of the user data in system upgrade.
S2928F Series supports ultra-high BFD dual-directional link detection mechanism. Through
the linkage of layer-2 and layer-3 protocols, the fault detection and service recovery can be
realized in seconds.
S2928F Series supports Ethernet OAM mechanism, 802.3ah, 802.1ag and ITU-Y.1731.
Through real-time monitoring the networking running state, the fault can be fastly detected
and located.

S2928F Series supports the high-reliability design of the software and hardware. Its fault
recovery time is 50ms, and its high reliability is up to 99.999%.
 Diversified Service Characteristics
S2928F Series supports complete layer-2 multicast protocols, which meets the access
requirement of IPTV, multi-end high-definition video monitoring and high-definition video
S2928F Series supports layer-3 routing function;
 Versatile IPv6 Solutions
S2928F Series supports the IPv6 protocol suite, IPv6 neighbor discovery, ICMPv6, path
MTU discovery, DHCPv6, etc.
S2928F Series supports Ping, Traceroute, Telnet, SSH, ACL and so like on the basis of IPv6,
meeting IPv6 networks’ equipment management requirements and service control
 Perfect Security Mechanisms
Equipment-level security: The advanced hardware architecture design realizes the
level-based packet schedule and packet protection, prevents DoS-/TCP-related SYN Flood,
UDP Flood, Broadcast Storm or large traffic attacks, and supports level-based command line
protection, endowing different levels of users with varied management permissions;
Perfect security authentication mechanisms: IEEE 802.1x, Radius and BDTacacs+;
Enhanced service security mechanism: S2928F Series supports the plaintext or MD5
authentication related to the routing protocol; uRPF; hardware packet depth detection and
filtration; the depth detection of the control packet and data packet.
 Innovated Environment Protection Design
Intelligent power supply management system: S2928F Series adopts the advanced power
supply system architecture design and supports functions including high-efficient power
supply switching, power supply monitoring and soft start.

Intelligent fan management system: S2928F Series adopts the intelligent fan design, which
supports automatic speed adjustment and effectively reduces the noise and prolongs the
fan’s life.
S2928F Series supports efficient Ethernet function and complies with the international
standard IEEE 802.3az.

Item S2928F Series
Backplane 256Gbps
Forwarding 168Mpps
16 1000M SFP ports, 8 100/1000M TX/SFP combo ports, 4 GE/10GE SFP+
(W×H×D) mm
Power supply
AC: 100V-240V, 50Hz±10%
Optional dual power supply
Operating temperature and humidity: 0℃-50℃, 10%-90% non-condensing
Storage temperature and humidity: -20℃-70℃, 5%-95% non-condensing
Static configuration and dynamic MAC learning
MAC browsing and removal
Configurable aging time of the MAC address
Limited number of learnable MAC addresses
MAC filtration
Black-hole MAC list

1:1 VLAN mapping and N:1 VLAN mapping
QinQ and flexible QinQ
Private VLAN
802.1D (STP), 802.1W (RSTP) and 802.1S (MSTP)
BPDU protection, root protection, and loopback protection
IGMP v1/v2/v3
IGMP Snooping
IGMP Fast Leave
Multicast group strategy and quantity limitation
Multicast flow copying over VLANs
Static routing, RIP v1/v2, OSPF, BGP
Strategy routing
Load balance by equivalent routing
ICMPv6, DHCPv6, ACLv6 and IPv6 Telnet
IPv6 neighbor discovery
Path MTU discovery
MLD Snooping
IPv6 static routing, RIPng, OSPFv3, BGP4+
Manual tunnel, ISATAP tunnel, 6 to 4 tunnel
Flow classification based on L2/L3/L4 protocols
CAR flow limit
802.1P/DSCP priority re-labeling
SP, WRR and “SP+WRR”
Congestion avoidance mechanisms like Tail-Drop and WRED
Flow monitoring and flow shaping

L2/L3/L4 ACL flow identification and filtration
DDoS attack prevention, TCP’s SYN Flood attack prevention, UDP Flood attack
prevention, etc
Broadcast/multicast/unknown unicast storm-control
Port isolation
Port security, and “IP+MAC+port” binding
DHCP snooping and DHCP option 82
IEEE 802.1x authentication
Radius BDTacacs+ authentication
Level-based command line protection
Power supply 1+1 backup
Static/LACP link aggregation; link aggregation of across-service cards
GR for OSPF and BGP
BFD for OSPF and BGP
ISSU uninterrupted system upgrade
Console, Telnet, SSH2.0
Browser-based WEB management
SNMP v1/v2/v3
TFTP file upload and download
IEEE802.3az environment protection Ethernet


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