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CLR-SWG-1212F |
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12*SFP (100M/1G) + 12*RJ45 (1G) Managed L2+ Gigabitethernet Optical Core Switch |
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Totally 24 ports |
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Rack-mount |
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Specifications |
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| General Specs |
| Interface standards |
- IEEE802.3 10Base-T
- IEEE802.3u 100Base-TX Fastethernet
- IEEE802.3ab Gigabit Ethernet
- IEEE 802.3z Gigabit Ethernet Fiber standard
- IEEE 802.3x full-duplex Ethernet data link layer flow control |
| Interface types |
- 12 * RJ45 (10/100/1000M)
- 12 * SFP slots
- 1 * Console port for local management
- 1 * Reset to recover to factory configuration |
| Connector Type |
- UTP: RJ45
- Fiber: LC |
| Network Cable Line Sequence |
- Auto-MDIX, automatic identification of cable if it is straight-through or crossover. |
| Negotiation Mode |
- Auto-negotiation function for transmission rate and duplex mode |
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| Performance |
| Switching Capacity |
- 48Gbps |
| MAC Address Table Size |
- 8K. Supports auto-learning and aging |
| Forwarding Mode |
- Store-and-Forward |
| Forwarding Rate |
- Full speed filtration, 35.70Mpps |
| JUMBO Frames |
- Frame sizes up to 9KB supported on all Gigabit interfaces |
| Flow Control |
- Full Duplex: PAUSE frame based control
- Half Duplex: back pressure. |
| Network Cable Line Sequence |
- Auto-MDIX, automatic identification of cable if it is straight-through or crossover. |
| Negotiation Mode |
- Auto-negotiation function for transmission rate and duplex mode |
| Green and Energy-saving Ethernet (EEE) |
- Compliant with IEEE802.3az Energy Efficient Ethernet Task Force.
- Automatically
turns off power on Gigabit Ethernet RJ-45 port when detecting link down or Idle of client.
- Active mode is resumed without loss of any packets when the switch detects the link up |
| Cable Length Detection |
- Adjusts the signal strength based on the cable length. Reduces the power
consumption for cables shorter. |
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| Layer 2 Switching |
| VLAN |
- Supports up to 4K VLANs simultaneously (out of 4096 VLAN IDs)
- Port-based VLAN;
- 802.1Q tag-based VLAN |
| Spanning Tree Protocol (STP) |
- Standard Spanning Tree 802.1d
- Rapid Spanning Tree (RSTP) 802.1w
- Multiple Spanning Tree Protocol (MSTP) 802.1s |
| Link Aggregation |
- Link Aggregation Control Protocol (LACP) IEEE 802.3ad; |
| IGMP v1/v2 snooping |
- IGMP limits bandwidth-intensive multicast traffic to only the requesters;
- Supports 1024 multicast groups (source-specific multicasting is not supported) |
| Port Mirroring |
- Multiple to single port mirroring.
- Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe.
- Up to N-1 (N is Switch’s Ports) ports can be mirrored to single destination port.
- A single session is supported. |
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| L2+ Features & Security |
| Secure Shell (SSH) Protocol |
- SSH secures Telnet traffic in or out the switch, SSH v1 and v2 are supported |
| Secure Sockets Layer (SSL), HTTPS |
- SSL encrypts the http traffic, allowing advance secure access to the browser-based management GUI in the switch |
| Port Security |
- Locks MAC Addresses to ports, and limits the number of learned MAC addresses |
| DHCP Snooping |
- Prevents unauthorized configuration and use of IP addresses, while providing
support for IP Source Guard and ARP detection |
| IP Source Guard |
- Prevents datagram with spoofed addresses from being in the network |
| ARP Inspection |
- Prevent ARP spoofing attacks and ARP |
| Storm control |
- Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or
unicast storm on a port |
| ACLs (Access Lists) |
- Support for up to 256 entries;
- Drop or rate limitation based on source and destination MAC, VLAN ID or IP address, protocol, port, differentiated services code point (DSCP) / IP precedence, TCP/ UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag |
| Link Layer Discovery Protocol (LLDP) |
- Used by network devices for advertising their identities, capabilities, and neighbors on an IEEE 802 local area network, principally wired Ethernet. |
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| Quality of Service |
| Port Rate Limiting |
- Ingress policer;
- Egress shaping and rate control;
- Per VLAN, per port and flow
based |
| Hardware Priority Queue |
- Supports 8 hardware queues
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| Scheduling |
- 8 COS queues per port
- Supports strict priority (SP) and weighted round-robin (WRR)
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| Classification |
- Port based;
- 802.1p(PCP) VLAN priority based;
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| Management Features |
| System Maintenance |
- Upload and download of configuration file
- Supports WEB Reset
- Reset by pressing key |
| Management |
- WEB Management
- SNMP
- CLI Management
- TELNET, Console |
| Web GUI (Graphical User Interface) |
- Built-in switch configuration utility for browser-based device configuration (HTTP/ HTTPs).
- Supports configuration, system dashboard, maintenance, and monitoring |
| Firmware upgrade |
- Web browser upgrade (HTTP/ HTTPs) and TFTP;
- Upgrade through console port as well |
| Other |
- Single IP management;
- HTTP/HTTPs; SSH; RADIUS;
- DHCP Client;
- SNTP;
- cable diagnostics; ping; syslog; Telnet client (SSH secure shell) |
| Minimum Requirements |
- Web browser: Mozilla Firefox version 2.5 or later, Microsoft Internet Explorer version 6 or later;
- Category 6 Ethernet network cable;
- TCP/IP, network adapter,
- Network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed on each computer in network |
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| Environmental Specs |
| Operating Temperature |
- -10°C~55°C |
| Storage Temperature |
- -20°C~75°C |
| Operating Humidity |
- 5%~95% |
| Input Voltage |
- AC 110~240V 50~60Hz |
| Total Power Consumption |
- <60W |
| Physical |
Dimensions |
- 440*180*44mm |
| Shell |
- Metal |
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