OS7156
Managed L3 Switch
48 × 25G SFP28, 8 × 100G QSFP28
- 48 × 25G SFP28 Ports
- 8 × 100G QSFP28 Ports
- Switching capacity: 4 Tbps
- Packet forwarding rate: 2000 Mpps
- Redundant PSU and fan modules
- VXLAN/EVPN support for data centers
- L3 routing: RIP, IS-IS, OSPF, BGP
- Advanced QoS features for traffic prioritization
- Management via Telnet, SSH, Console, SNMP
Description
The ORIGO OS7156 is a high-performance L3 managed switch with 48 × 25G SFP28, 8 × 100G QSFP28, and EVPN/VXLAN support.
The ORIGO OS7156 is designed for deployment at the core and aggregation layers of enterprise networks, as well as for high-speed switching in modern data centers.
The ORIGO OS7156 adopts a redundant hardware architecture with backup design for key components and multiple reliability protection at both the device and link levels. The switch integrates overcurrent, overvoltage, and overheating protection, and supports 50 – 200 ms fast link failover, ensuring uninterrupted transmission of critical services. Cross-device link aggregation provides additional redundancy, allowing dual-active uplinks from servers and switches.
For continuous operation in mission-critical environments, the OS7156 is equipped with two hot-swappable AC power modules and two front-to-back fan modules with automatic speed control, delivering enhanced fault tolerance and high availability.
The ORIGO OS7156 supports L3 routing (RIP, IS-IS, OSPF, and BGP), advanced security features, Quality of Service (QoS), VLAN management, and link redundancy via STP/RSTP/MSTP. The switch supports VXLAN and EVPN, which can meet the needs of data center Overlay network construction and large layer 2 network deployment requirements inside the data center.
Specification
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Hardware
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CPU and Memory
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• CPU: LS1046
• Switch chip: BCM56873
• RAM: 4 GB
• Flash: 64 MB
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Interface
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• 48 × 25GBase-X SFP28 Ports
• 8 × 100GBase-X QSFP28 Ports
• Console RJ45 port
• 10/100/1000Base-T management port (OOB)
• USB 2.0 port
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Standards and Functions
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• IEEE 802.3ae 10GBase-X
• IEEE 802.3by 25GBase-X
• IEEE 802.3ba 40GBase-X
• IEEE 802.3ba 100GBase-X
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LEDs
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• Fan status (ACT/ALM)
• ACT
• L/A
• LINK/ACT
• 40/100GE BREAKOUT
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Power
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• 2xPower supply modules
• Redundant backup
• Hot-swappable
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Ventilation System
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• 2xFront-to-back fan modules
• Automatic speed control
• Redundant backup
• Hot-swappable
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Casing
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• Metal
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Mounting
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• 19'' rack
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Capacity
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Switching Capacity
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• 4 Tbps
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Packet Forwarding Rate
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• 2000 Mpps
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MAC Address Table Size |
• 96K entries |
Routing Table Size |
• 24K entries (IPv4/IPv6) |
L3 Forwarding Table |
• 24K entries (IPv4/IPv6) |
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Jumbo Frame
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• 9000 bytes
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Software
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L2 Features
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• Flow Control
• Link Aggregation
- Static
- 802.3ad
- Up to 64 groups per device / up to 16 ports per group
• Loopback Detection
• Spanning Tree Protocol
- 802.1d STP
- 802.1w RSTP
- 802.1s MSTP
- Root Guard (Restriction)
- BPDU Guard (Restriction)
- Loop Guard
• Port mirroring
• Flow mirroring
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VLAN
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• 802.1Q, 4094 VLAN
• MAC-based VLAN
• Protocol-based VLAN (802.1v)
• Subnet-based VLAN
• Voice VLAN
• Double VLAN (Q-in-Q)
• VLAN Mapping
• Guest VLAN
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L2 Multicast
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• IGMP Snooping
- Supports up to 4K groups
• MLD Snooping
- Supports up to 1K groups
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L3 Features
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• Maximum number of IP interfaces: 2K
• 24K ARP entries
• Static routing for IPv4/IPv6
- 2K IPv4 routes
- 1K IPv6 routes
• RIP v1/v2/ng
• OSPFv2/v3
• BGPv4/v4+
• IS-IS
• IS-ISv6
• IPv6 Tunneling
- GRE
- ISATAP
• PBR (Policy-based Routing)
• Bidirectional Forwarding Detection (BFD)
- Static Routing
- VRRP
- OSPF
- IS-IS
- BGP
- RIP
• VRRP
• IPv6 Neighbor Discovery (ND)
• Path MTU Discovery (PMTU)
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Data Center Functions
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• VXLAN
- 32K entries
• EVPN
• MP-BGP EVPN
• Symmetric IRB
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QoS
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• Supports up to 8 queues per port
• 802.1p
• CoS based on:
- DSCP
- 802.1p Priority Queues
- ToS
• Queue handling
- Strict Priority (SP/PQ)
- Deficit Round Robin (DRR)
- SP/PQ + DRR
• Congestion Control
- Weighted Random Early Detection (WRED)
- Tail Drop
• Port-based bandwidth control
- Port-based
- Flow-based
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Security
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• ARP Spoofing Prevention
- Max. 24K entries
• DoS Attack Prevention
• IP Source Guard
• Port Security
- Supports up to 1024 MAC addresses per port
• IP-MAC-Port Binding (IMPB)
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AAA
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• 802.1X Authentication:
- MAC-based
• RADIUS Server with IPv6 Protocol Support
• RADIUS/TACACS+ Authentication
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Access Control Lists (ACL)
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• Up to 4K ACL entries
• ACL for L2/L3/L4
• Management ACL
• IPv6 ACL
• Time-based ACLs
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Management
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• CLI
• Telnet
• SSH v2.0
• FTP
• TFTP
• SNMPv1/v2c/v3
• System Log
• Ping
• RMON
• NETCONF
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Physical Parameters
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Dimensions
(W × D × H)
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• 440 x 420 x 44 mm
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Weight
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• 8 kg
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Operating Conditions
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Power Input
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• 100–240 V AC, 50/60 Hz
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Temperature
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• Operating: 0 to 40 °C
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Humidity
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• Operating: 10% to 90% (non-condensing)
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Package Contents
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Package Contents
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• OS7156 Switch
• 2 x AC Power Modules
• Power Cable
• RJ-45 Console Cable
• Grounding Wire
• 19-inch Rack Mount Kit
• Quick Installation Guide
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