BDCOM S2900 series switches are a new generation of intelligent switches launched by Shanghai BDCOM Data Communication Co., Ltd. for operators’ IP metropolitan area networks, government and enterprise networks, Internet cafes, and diskless working environments. S2900 is based on a new generation of high-performance hardware and BDROS software platform with independent intellectual property rights of BDCOM . It supports powerful ACL , flexible QinQ , 1:1 and N:1 VLAN switching, Ethernet OAM , carrier-grade QoS , and industrial-grade 10 Gigabit Ethernet ring. Network and other functions, support the three-layer routing protocol. This series of products can meet the application requirements of various complex scenarios.
BDCOM S2900 series switches have four product forms: S2928C , S2936F , S2952C , and S2956 , which can meet the application requirements of networks of different scales.
S2956: 48 Gigabit electrical ports, 8 10,000 / Gigabit optical ports.
Advanced hardware architecture design, the highest port density in the industry
On a 1U box-type switch, it achieves the industry’s highest port density of 48 Gigabit + 8 Gigabit, and is equipped with high-performance ASIC switching chips to meet the application requirements of various complex scenarios.
Industrial-grade Ethernet ring network function, zero delay, zero packet loss
It supports industrial-grade Ethernet ring network protection protocol, and the protection switching time is less than 50ms . After years of verification by BDCOM in the power, rail transit, and military industries, it can achieve the high reliability requirements of zero packet loss.
Carrier Ethernet Switch
Support carrier-class Ethernet ring network protection protocol, protection switching time <50ms ; support STP/RSTP/MSTP protocol, dual-uplink primary and backup link protection, LACP link aggregation and other simple and efficient redundancy protection mechanisms to meet carrier-class high Reliability requirements.
The perfect Ethernet OAM mechanism realizes the rapid detection and location of faults through real-time monitoring of the network operation status.
The powerful ACL function supports L2~L7 data access and control based on physical ports, VLANs , MAC , IP , protocol port numbers, etc. , providing users with flexible and diverse policy control methods.
Support ISSU ( In- Service Software Upgrade ) business uninterrupted system upgrade to ensure the uninterrupted forwarding of user data during system upgrade.
Supports rich Layer 2 multicast functions, including IGMP-Snooping , user quick leave mechanism and cross- VLAN multicast replication function.
Carrier-level QoS strategy
Supports classification of complex flows based on VLAN , MAC , source address, destination address, IP protocol, priority, etc., and supports re-marking of priority, providing a reliable and effective means for users to optimize services.
Provides flexible bandwidth control strategies, supports port-based or stream-based rate limiting functions, and ensures wire-speed forwarding of each port, thereby effectively ensuring the quality of high-quality voice, video, and data network services.
Each port hardware supports 8 priority queues.
Support multiple queue scheduling algorithms such as SP , WRR or SP+WRR .
Comprehensive IPv6 solution
Full support for IPv6 protocol suite, support for IPv6 Neighbor Discovery, ICMPv6 , the PathMTU discovery IPv6 features.
It supports IPv6- based Ping , Traceroute , Telnet , SSH , ACL, etc. to meet the needs of pure IPv6 network equipment management and business control.
Perfect safety mechanism
Device-level security protection: advanced hardware architecture design, hardware implementation of hierarchical scheduling and protection of packets, support for preventing DoS , TCP ‘s SYN Flood , UDP Flood , broadcast storm, heavy traffic and other attacks on devices; support command line hierarchical protection , Different levels of users have different management rights;
Complete security authentication mechanism: support IEEE 802.1x , Radius , BDTacacs+, etc., which can provide users with a complete security authentication mechanism.
Support the suppression of broadcast, multicast and unknown unicast messages to ensure the normal operation of the equipment under harsh network conditions.
The perfect loop detection mechanism can ensure the stable operation of the network for a long time.
Provides port isolation in the same VLAN , and security features such as DHCP-Snooping and IP+MAC+ port binding to further ensure user data security.
Flexible and convenient management and maintenance
Support multiple management methods such as Console , Telnet , SSH, etc.
Support WEB management, simpler and more efficient, convenient for installation and commissioning by engineering and maintenance personnel.
Support file upload and download management in TFTP mode.
Support ISSU ( In-ServiceSoftware Upgrade ) business uninterrupted system upgrade.
It supports standard SNMP protocol and cooperates with Barda’s » NMS » intelligent network management platform to realize automatic device discovery, network topology management, device configuration management, performance data statistical analysis, fault management and other functions, simplifying network management and providing users with new Experience.
|Packet forwarding rate||216Mpps|
|Port description||48 gigabit electrical ports
8 10 Gigabit optical ports
|Full load power consumption||<55W|
|humidity||Working humidity: 10%-90% non-condensing
Storage humidity: 5%-95% without condensation
|power supply||AC: 100V-240V, 50Hz±10%
DC: -36V~-72V (DC model)
|Mac swap||Support static configuration and dynamic learning of MAC address
Support view and clear MAC address
Configurable MAC address aging time
Support MAC address learning limit
Support MAC address filtering function
Support IEEE 802.1AE MacSec security control
|VLAN||Support 4K VLAN table entries
Support QinQ function
Support Private VLAN
Support voice vlan
|Ring network protection||Support 802.1D (STP), 802.1W (RSTP), 802.1S (MSTP)
Support BPDU protection, root protection, loop protection
Support EAPS Ethernet link automatic protection protocol
Support ERPS Ethernet ring network protection protocol
|Multicast||Support IGMP v1/v2/v3
Support IGMP Snooping
Support IGMP Fast Leave
Support multicast group policy and limit on the number of multicast groups
Supports cross-VLAN replication of multicast traffic
|IP routing||Support ipv4/ipv6 dual stack protocol
Support static routing
Support RIP, OSPF dynamic routing
Support VRRP virtual routing
|DHCP||Support DHCP Server
Support DHCP Relay
Support DHCP Client
Support DHCP Snooping
|ACL||Supports Layer 2, Layer 3, and Layer 4 ACL
Support IPv4, IPv6 ACL
Support VLAN ACL
|QoS||Support traffic classification based on each field of the L2/L3/L4 protocol header
Support CAR flow limit
Support 802.1P/DSCP priority re-marking
Support queue scheduling methods such as SP, WRR, SP+WRR, etc.
Support congestion avoidance mechanisms such as Tail-Drop and WRED
Support traffic monitoring and traffic shaping
|Safety features||Support L2/L3/L4 based ACL flow identification and filtering security mechanism
Support anti-DDoS attack, TCP SYN Flood attack, UDP Flood attack, etc.
Supports suppression of multicast, broadcast, and unknown unicast messages
Support port isolation
Support port security, IP+MAC+port binding
Support DHCP sooping, DHCP option82
Support IEEE 802.1x authentication
Support Radius, BDTacacs+ certification
Support command line hierarchical protection
|reliability||Support static/LACP mode link aggregation
Support UDLD unidirectional link detection
Support Ethernet OAM
Support ISSU business uninterrupted system upgrade
|Management and maintenance||Support Console, Telnet, SSH 2.0
Support ZTP Zero Touch Provisioning (Zero Touch Provisioning)
Support browser-based WEB management
Support SNMP v1/v2/v3
Support file upload and download management in TFTP mode
Support RMON event history
|S2956||48-port Gigabit power + 8 port 10 Gigabit optical, quasi-layer three Ethernet switch (1 Mini usb-type Console port, 48 Gigabit electrical ports, 8 10 Gigabit SFP+ optical ports; standard power supply AC220V; fan cooling, 1U height, standard 19-inch rack installation)|
|Gigabit optical module|
|SFP+SX||10G SFP+ multimode (300m, 850nm, LC)|
|SFP+LX-10||10G SFP+ single mode (10Km, 1310nm, LC, DDM)|
|SFP+LX-20||10G SFP+ single mode (20Km, 1310nm, LC, DDM)|
|SFP+LX-40||10G SFP+ single mode (40Km, 1550nm, LC, DDM)|
|SFP+LX-80||10G SFP+ single mode (80Km, 1550nm, LC, DDM)|
|10G SFP+ single-mode, single-core bidirectional (10Km, TX1270/RX1330, LC, DDM)
10G SFP+ single-mode, single-core bidirectional (10Km, TX1330/RX1270, LC, DDM)
|10G SFP+ single-mode, single-core bidirectional (20Km, TX1270/RX1330, LC, DDM)
10G SFP+ single-mode, single-core bidirectional (20Km, TX1330/RX1270, LC, DDM)
|10G SFP+ single-mode, single-core bidirectional (40Km, TX1270/RX1330, LC, DDM)
10G SFP+ single-mode, single-core bidirectional (40Km, TX1330/RX1270, LC, DDM)