CBS350-24P-4G Specification |
Feature | Description |
Capacity in Millions of Packets per Second (mpps) (64-byte packets) | 41.66 |
Switching Capacity in Gigabits per Second (Gbps) | 56.0 |
Total System Ports | 28 x Gigabit Ethernet |
RJ-45 Ports | 24 x Gigabit Ethernet |
Combo Ports (RJ45 + Small form-factor pluggable [SFP]) | 4 x SFP |
Packet Buffer | 1.5 MB |
Unit dimensions (W x D x H) | 445 x 299 x 44 mm (17.5 x 11.77 x 1.73 in) |
Layer 3 |
IPv4 routing | Wirespeed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces |
IPv6 routing | Wirespeed routing of IPv6 packets |
Layer 3 Interface | Configuration of Layer 3 interface on physical port, Link
Aggregation (LAG), VLAN interface, or loopback interface |
Classless Interdomain Routing (CIDR) | Support for classless interdomain routing |
RIP v2 | Support for Routing Information Protocol version 2 for dynamic
routing |
Policy-Based Routing (PBR) | Flexible routing control to direct packets to different next hop
based on IPv4 or IPv6 Access Control List (ACL) |
DHCP Server | Switch functions as an IPv4 DHCP server serving IP addresses for
multiple DHCP pools/scopes
Support for DHCP options |
DHCP relay at Layer 3 | Relay of DHCP traffic across IP domains |
Quality of Service |
Priority levels | 8 hardware queues |
Scheduling | Strict priority and Weighted Round-Robin (WRR) |
Rate limiting | Ingress policer; egress shaping and rate control; per VLAN, per
port, and flow based; 2R3C policing |
Congestion avoidance | A TCP congestion avoidance algorithm is required to minimize and
prevent global TCP loss synchronization |
Green (power efficiency) |
Cable length detection | Adjusts the signal strength based on the cable length. Reduces the
power consumption for shorter cables. |
EEE Compliant (802.3az) | Supports IEEE 802.3az on all copper Gigabit Ethernet ports |
Disable port LEDs | LEDs can be manually turned off to save on energy |
Time-based port operation | Link up or down based on user-defined schedule (when the port is
administratively up) |
Time-based PoE | PoE power can be on or off based on user-defined schedule to save
energy |
General |
Jumbo frames | Frame sizes up to 9K bytes. The default MTU is 2K bytes |
MAC table | 16K addresses |
Hardware |
USB slot | USB Type-A slot on the front panel of the switch for easy file and
image management |
Buttons | Reset button |
Cabling type | Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T |
LEDs | System, Link/Act, PoE, Speed |
Flash | 256 MB |
CPU | 800 MHz ARM |
DRAM | 512 MB |
