Detail Introduction
BDCOM S3700 Series is a new generation of 10Gbps fibre switches introduced by BDCOM, targeted at IP MAN (metropolitan area network), education campus networks and enterprise networks. It is developed on the basis of high performance hardware and BDROS – a software platform designed by BDCOM. It supports multiple services like IPv6, MPLS, VPN and network security based on L2/L3/L4 wire-speed switching service. It also supports non-stop upgrade, continuous forwarding, graceful restarting and redundancy protection. The BDCOM S3700 Series has 4 models: S3740, S3756, S3740F and S3756F. The BDCOM-PS3756P supports PoE and maximum of 48 Gigabit GB PoE ports and 8 x 10G SFP ports.
BDCOM S3756M 48 Port Combo SPF Switch, Ethernet routing switch with 24x POE Gigabit Base-T ports & 24x SFP Gigabit optical ports & 8x SFP+ 10GE optical ports, 1U, standard 19 inch rack-mounted installation, 2 Power slots, Standard Hot Swap
Main features
Advanced Hardware Architecture and Industry-Leading Port Intensity
- 1U box-shaped switch with 48 GE ports and 8 10GE ports with high-performance ASIC switch chip
- 64K MAC and 64K routing items.
Innovative Virtual Cluster Switching Technique
- Innovative BVSS (BDCOM Virtual Switch System): virtualize multiple physical devices into one. The performance, reliability and management of the virtual system are superior to the physical ones.
- Improved Performance : BVSS makes full use of each link in the physical devices, which avoids STP blocking the link and protects the original link to the maximum extent.
- High Reliability : Based on the advanced distribution mechanism and efficient cross-physical link aggregation link function, the logic control plane, service control plane and service data plane are separated. Thus, the device can support continuous layer3 routing forwarding, avoiding service interruption as a result of a single point of failure.
- Easy Management : BVSS realizes single IP management, greatly improving the networking efficiency and lowering the operating cost.
Carrier-Level High Reliability
- Based on HPS (Hitless Protection System), the key components of S3700 series such as the power module support dual back-up, hot-swap, seamless switching in the downtime without manual intervention.
- Supports STP/RSTP/MSTP, VRRP protocol, Ethernet ring protection, dual master-slave uplink protection and LACP link aggregation.
- Supports ISSU (In-Service Software Upgrade).
- Supports BFD mechanism.
- Supports Ethernet OAM mechanism, 802.3ah, 802.1ag and ITU-Y.1731.
- High reliability (99.999%): MTTR of S3700 Series is 50ms, meeting the requirement of the carrier-level service.
Varied Service Characteristics
- Supports layer2 and layer3 multicast routing protocol, which enable the device can access to IPTV, HD video surveillance and HD video conference.
- Supports layer3 routing protocol and super-large routing table capacity, which enables the device is available in large campus networks, enterprise networks and industry networks.
- Supports layer2 and layer3 MPLS VPN.
Versatile Ipv6 Solution
- Supports the IPv6 protocol suite, IPv6 neighbor discovery, ICMPv6, path MTU discovery, DHCPv6, etc.
- Supports Ping, Traceroute, Telnet, SSH, ACL.
- Supports MLD, MLD Snooping, IPv6 static routing, RIPng, OSPFv3 and BGP4+, etc.
- Supports IPv6 tunnel: manual tunnel, automatic tunnel, GRE tunnel, 6to4, ISATAP
- Supports IPv4 transits to IPv6: IPv6 manual tunnel, automatic tunnel, 6 to 4 tunnel, ISATAP tunnel.
Complete Security Mechanism
- Equipment-Level Security : The advanced hardware infrastructure 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 different management permissions.
- Security Authentication Mechanism : IEEE 802.1x, Radius and BDTacacs+
- Enhanced Service Security Mechanism : supports the plaintext or MD5 authentication of relevant routing protocol, URPF, deep inspection of hardware packet, control packet and data packet and filtering technology.
Innovative Energy-Saving Design
- Intelligent power management: The power system of S3700 series supports real-time monitoring the device and the slow-start. It is also power-saving.
- Intelligent fan management system: The fan system of S3700 Series supports automatic speed regulation, which efficiently slow the fan speed and mitigate the noise.
- Comply with the international standard IEEE 802.3az.
Technical Parameters
Specifications |
|
| Product Code | BDCOM-S3756M |
| Power | AC: 100V-240V, 50Hz±10% |
| DC: -36V~-72V (POE doesn’t support DC power) | |
| Dual-power is optional | |
| Environment | Operating temperature/humidity: 0°C-50°C, 10%-90% non-condensing |
| Storage temperature/humidity: -20°C-70°C, 5%-95% non-condensing | |
| MAC exchange | 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 | |
| VLAN | 4K VLAN |
| GVRP | |
| 1:1 VLAN mapping and N:1 VLAN mapping | |
| QinQ and flexible QinQ | |
| PVLAN | |
| STP | 802.1D (STP), 802.1W (RSTP) and 802.1S (MSTP) |
| BPDU protection, root protection, and loopback protection | |
| Multicast | IGMP v1/v2/v3 |
| IGMP Snooping | |
| IGMP Fast Leave | |
| Multicast group strategy and quantity limitation | |
| Multicast flow copying over VLANs | |
| PIM-SM and PIM-DM | |
| IPv4 | Static routing, RIP v1/v2, OSPF, BGP |
| Policy based routing | |
| Load balance by equivalent routing | |
| BFD for OSPF, BGP | |
| IPv6 | ICMPv6, DHCPv6, ACLv6 and IPv6 Telnet |
| IPv6 neighbor discovery | |
| Path MTU discovery | |
| MLD V1/V2 | |
| IGMP snooping | |
| IPv6 Static Routing, RIPng, OSPFv3, BGP4+ | |
| Manual tunnel, ISATAP tunnel, 6to4 tunnel | |
| MCE | MCE |
| MPLS VPN | LDP protocol |
| P/PE of MPLS VPN | |
| MPLS OAM | |
| QoS | Flow classification based on L2~4 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 | |
| Security features | 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 | |
| URPF | |
| Level-based command line protection | |
| Reliability | 1+1 power backup |
| Static/LACP link aggregation | |
| EAPS | |
| VRRP | |
| GR for OSPF, BGP | |
| BFD for OSPF, BGP | |
| ISSU uninterrupted system upgrade | |
| Management | Console, Telnet, SSH 2.0, Web |
| SNMP v1/v2/v3 | |
| TFTP | |
| RMON | |
| sFLOW | |
| Energy saving | IEEE 802.3az |
