| Technology |
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IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab 1000Base-TX
IEEE 802.3z Gigabit Ethernet Fiber
IEEE 802.3x Flow Control and Back-pressure
IEEE 802.1p class of service
IEEE 802.1Q VLAN and GVRP
IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP)
IEEE802.3ad Link Aggregation Control Protocol (LACP)
IEEE802.1X Port based Network Access Control
IEEE802.1AB Link Layer Discovery Protocol | |
| Performance |
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Store and Forward Technology, 12.8Gbps Switch Fabric | |
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14,880pps for 10M Ethernet, 148,800pps for 100M Fast Ethernet, 1,488,100 for Gigabit Ethernet | |
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Typical: 64 bytes to 1536 bytes | |
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| Management |
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Cisco-Like CLI, Web, SSL, SSH, JetView, Backup/Restore, DHCP Client, Warm reboot, Reset to default, Admin password, Port Speed/Duplex control, status, statistic, MAC address table display, Static MAC, Aging time, Dual Firmware images | |
| Jumbo Frame Enable/ Disable |
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Link Layer Discovery Protocol to advertise system/
port identity and capability on the local network |
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SNMP v1, v2c, v3 and Traps |
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MIB-II, Bridge MIB, VLAN MIB, SNMP MIB,
RMON and Private MIB | |
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Simple Network Time Protocol to synchronize time |
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Online traffic monitoring |
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Static Trunk and 802.3ad LACP , Up to 8
Trunk Group, 2-8 ports per trunk |
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Ingress and Egress rate limiting | |
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IEEE802.1Q VLAN, GVRP. Up to 255 VLANs |
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Four priority queues per port,
IEEE802.1p COS and Layer 3 TOS/DiffServ | |
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IGMP Snooping V1/V2/V3 for multicast
filtering and IGMP Query | |
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Port_based Network Access Control |
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Assign authorized MAC to specific port | |
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IP security to prevent unauthorized access | |
| Access Control List (ACL) |
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Permit/Deny access control lists |
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Support 255 Dynamic IP pool | |
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Relay DHCP request to remote server | |
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Automatic warning by pre-defined events | |
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Message logged to flash with different policy | |
| Network Redundancy |
| Rapid Spanning Tree Protocol | |
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802.1D-2004 RSTP,
compatible with Legacy STP
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| Multiple Super Ring (MSR) |
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Korenix Ring Redundancy Technology, Includes Rapid Super Ring, Rapid Dual Homing, TrunkRing, MultiRing.
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Multiple uplink paths to one
or multiple upper switch
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Integrate port aggregate function in ring
path to get higher throughput ring architecture
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Couple or Multiple Rapid Super Rings within
one switch. Maximum 14 rings at JetNet 5428G
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Backward compatible in client mode
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| Interface |
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10/100Base-TX: 24 x RJ-45, Auto MDI/MDI-X, Auto
Negotiation
10/100/1000Base-TX: 2 x RJ-45, combo with SFP
1000Base-X: 2 x SFP with Hot Swappable | |
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10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable (100m)
100 Base-TX: 2/4-pair UTP/STP Cat. 5 cable (100m)
1000 Base-T: 4-pair UTP/STP Cat. 5 cable (100m)
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System: Power (Green), Ring Master (Green)
10/100 RJ-45:
Link/Activity: Green = 100M, Yellow = 10M;
Duplex: On = Full, Off = Half
Gigabit Copper/SFP:
Link/Activity: Green = 1000M, Yellow = 10M or 100M;
Duplex: On = Full, Off = Half
Gigabit SFP: Link/Activity (Green/Green Blinking)
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DB9 Type, Pin: (2: TxD, 3: RxD, 5:GND) | |
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1 set of AC input (JetNet 5428G)
2 sets of DC inputs (JetNet5428G-DC) | |
| Power Requirements |
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90-264V AC (JetNet5428G)
24VDC (12~48VDC, JetNet5428G-DC) | |
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| Mechanical |
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44mm(H) x 438mm (W) x 170mm (D) | |
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| Environmental |
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5% to 95% (Non-condensing) | |
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| Regulatory Approvals |
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FCC Class A, CE/EN55022. Class A | |
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EN61000-4-2, EN61000-4-3, EN61000-4-4,
EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11 | |
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cUL (CSA22.2, UL60950-1) (JetNet 5428G) |
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