jest przełącznikiem warstwy 3, wyposażonym w 8 portów SFP Gigabit Ethernet oraz 4 porty combo Gigabit Ethernet RJ-45/SFP. Idealny do zastowowania w warstwie dostępu, dodatkowo oferując połaczenia swiatłowodowe miedzy budynkami. Switch ISCOM-3012GF jest także dobrym wyborem jako podstawowy przełącznik (core switch) dla małych przetsiębiorstw.
ISCOM-3012GF zawiera podstawowe funkcje warstwy 3, takie jak: trasy statyczne, protokoły routingu RIP i OSPF. Listy dostępu ACL, zarządzanie pasmem QoS, VLAN z tagowaniem IEEE802.1Q, oraz funkcja VLAN Q-in-Q
| Layer 2 Switching |
| Features |
| Forwarding mode |
Store-and-forward |
| Max frame size |
Jumbo frame to 8KB |
| Port rate limiting |
Based on ingress and egress of each port, 64kbps increment |
| Storm control |
Support storm control of broadcast, multicast and DLF according to PPS |
| Port loopback detection |
In case a port is connected to a loop circuit, the port will be shut down by Switch automatically; when the loop circuit unchains, the port will recover automatically. This function will conflict with STP and is configurable. |
| Multicast |
IGMP Snooping V1/V2/V3
Multicast VLAN Registration (MVR) |
| Spanning tree |
STP and RSTP |
| Link aggregation |
Up to 6 trunk groups, 8 1000M ports in each trunk
6 types of load-sharing based on MAC and IP address |
| Mirror |
Port-to-Multiport morroring, separately mirroring of ingress and egress traffic |
| MAC address table |
IEEE802.1D standard address learning
MAC address learning function can be enabled/disable on each port
16K MAC address, 100 static MAC address
Support MAC address clear/search function
Show MAC address and MAC address stats. function |
| Flow control |
IEEE802.3x in full duplex, back pressure in half duplex |
| VLAN |
IEEE802.1Q
VLAN stacking (Q-in-Q)
4K active VLAN |
| Configuration |
CLI/Telnet/console |
| Management |
SNMP/RMON/Raisecom iEMS NMS
Support log system and different alarm notification levels |
| Cluster management |
Raisecom Neighbour Discover Protocol (RNDP)
Raisecom Topology Discover Protocol (RTDP)
Raisecom Cluster Management Protocol (RCMP)
Raisecom cluster network management program |
| Download and upgrade |
Support X-modem and FTP upgrade in BOOTROM mode
Support uploading, upgrading system and configuration files through FTP/TFTP |
| Schedule |
System tasks executed periodically or at appointed time |
| Time management |
Time and zone management, summer time, SNTP and SNTP server |
| Error tolerance |
System error report, immediately recover in case of serious system error |
| Routing protocol |
Support Static, RIP, OSPF routing protocol
Static routing: 1K, Host routing: 8K, Network routing: 64K |
| QoS |
Support CAR (Committed Access Rate) function at 64K increment
Up to 8 output queues
Support 128*12 data flow queues
VLAN ID replacement based on data flow
Support IEEE802.1p and DSCP PRI remark
Support QoS Profile management, customized QoS proposal |
| Queue schedule algorithm |
Strict Priority (SP), Weighted Round Robin (WRR) and SP+WRR |
| ACL |
Support L2 - L7 packet filtering based on source MAC address, destination
MAC address, source IP address, destination IP address, port, protocol, VLAN, VLAN range, MAC address range and illogical frames. |
| Security policy |
Device management access ACL
User classification and user name/password protection |
| Security policy |
Support AAA & Radius authentication
Support MAC address and port binding
Prevent DoS attack
Support port isolation, protection port
Maintenance Support debug information print
Support PING (Packet Internet Groper)
Support Telnet client |
| Default password restoration |
Support |
| Specification |
| Performance |
Switching fabric 24Gbps |
| Capacity |
64MB SDRAM
4MB flash
32MB DDR Switch buffer
16K MAC address
1K IGMP groups |
| Management port |
1 console (RJ45) |
| Serial port configuration |
9600bps/8bit/none parity/1stop bit/none flow control |
| Port specification |
10BaseT (RJ45, Cat3/Cat4/Cat5 UTP) 100BaseTX (RJ45, Cat5 UTP) 1000BaseT (RJ45, Cat5 UTP) 100BaseLX/BX/FX (SC fiber connector, single/multi mode) |
| Fixed port |
4 combo (10/100/1000BaseT and 1000BaseFX auto crossover) 8 SFP (1000BaseFX) |
| Expansion port |
N/A |
| Indicators |
Power Supply
System (flashing)
FDX for each port
LINK/ACTIVE for each port |
| Dimension |
442(W)*235(D)*43.8(H)mm |
| Weight |
5.8 KG |
| Power supply |
AC: 90~264V, 47~63Hz, DC: 36~72V |
| Power consumption |
≤ 60W (at max load) |
| Working ambience |
Temp: 0~45 centigrade
RH: 20~90% non-condensing |
| Storage ambience |
Temp: -25~70 centigrade
RH: 20~90% non-condensing |
| Compliance |
| Standards & protocols |
• IEEE 802.1w
• IEEE802.1X
• IEEE 802.3ad
• IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports
• IEEE 802.1D Spanning Tree Protocol
• IEEE 802.1p CoS Prioritization
• IEEE 802.1Q VLAN
• IEEE 802.3 10BASE-T specification
• IEEE 802.3u 100BASE-TX specification
• IEEE 802.3ab 1000BASE-T specification
• IEEE 802.3z 1000BASE-X specification
• 100BASE-BX (SFP)
• 100BASE-FX (SFP)
• 100BASE-LX (SFP)
• 1000BASE-BX (SFP)
• 1000BASE-SX
• 1000BASE-LX/LH
• 1000BASE-ZX
• RMON I and II standards
• SNMPv1, SNMPv2c, and SNMPv3 |