switch agregacyjny warstwy 3, wyposażony w 24 porty SFP, oraz 4 porty Gigabit uplink. Switch 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.
ISCOM-3028F z wbudowanymi funkcjami warstwy 3 rozdziela domenę rozgłoszeń, pozwalając odseparować ruch sieciowy miedzy departamentami, oraz wprowadzić routing miedzy odrębnymi vlan-ami i sieciami.
| Layer 2 Switching |
| Features |
| Forwarding mode |
Store-and-forward |
| Max frame size |
Jumbo frame to 9KB |
| Port rate limiting |
Based on ingress and egress of each port, 64K increment |
| Storm control |
Support storm control of broadcast, multicast and DLF according to port traffic percentage or 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 100M ports or 4 1000M ports in each trunk
Mirror Port-to-Multiport morroring, separate mirroring of ingress and egress traffic
MAC address table IEEE802.1D standard address learning
MAC address learning function can be enabled/disabled 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, double tagging (Q-in-Q), 4K active VLAN |
| Configuration |
CLI/Telnet/console |
| Management |
SNMP/RMON groups MIB1, 2, 3, and 9/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 upload, upgrade 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 for synchronization |
| Error tolerance |
System error report, immediately recover in case of serious error |
| QoS |
Support CAR (Committed Access Rate) function at 64K increment
Up to 8 output queues
Support 1K data flow queues at maximum
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) |
| 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
Support AAA & Radius authentication
Support MAC address and port binding
Prevent from DoS attack
Support port isolation, protection port
Maintenance Support debug information print
Support PING (Packet Internet Groper)
Support Telnet client
Routing protocol Support Static, RIP, OSPF routing protocol
Static routing: 1K, Host routing: 8K, Network routing: 64K |
| Specification |
| Performance |
Switching fabric 12.8Gbps |
| Capacity |
64MB SDRAM
8MB flash
32MB DDR Switch buffer
16K MAC address
255 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)
100BaseT (RJ45, Cat5 UTP) 1000BaseT (RJ45, Cat5UTP)
100Base/1000Base-LX/BX/FX (LC fiber connector, single/multi mode) |
| Fixed port |
24 SFP (100BaseFX)
2 SFP (1000BaseFX)
2 (1000BaseT) |
| Indicators |
Power Supply
System (flashing) |
| Indicators for each port |
FDX
LINK/ACTIVE 10/100M |
| Dimension |
442(W)*360(D)*43.8(H)mm |
| Weight |
5.8 KG |
| Power supply |
AC: 85~265V, 47~63Hz, 0.3A(120V)/0.15A(230V)
DC: 36~75V |
| Power consumption |
≤ 40W (at max load) |
| Working ambience |
Temp: 0~50 centigrade
RH: 10~90% non-condensing |
| Storage ambience |
Temp: -40~60 centigrade
RH: 20~90% non-condensing |
| Safety compliance |
CE marking
FCC Class A |
| Compliance |
| Standards & protocols |
IEEE802.1w
IEEE802.1X
IEEE802.3ad
IEEE802.3x full duplex on 10BaseT, 100BaseTX, and 1000BaseT ports
IEEE802.1D Spanning Tree Protocol
IEEE802.1p CoS Prioritization
IEEE802.1Q VLAN
IEEE802.3 10BaseT
IEEE802.3u 100BaseTX
IEEE802.3ab 1000BaseT
IEEE802.3z 1000BaseX
100BaseBX (SFP)
100BaseFX (SFP)
100BaseLX (SFP)
1000BaseBX (SFP)
1000BaseSX
1000BaseLX/LH
1000BaseZX
RMON I and II standards
SNMPv1/v2c/v3 |