JetNet 5428G / 5428G-DC / 5428G-2G-2FX Specifications

IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab 1000Base-T
IEEE 802.3z Gigabit Ethernet Fiber
IEEE 802.3x Flow Control and Back-pressure
IEEE 802.1p Class of Service
IEEE 802.1QinQ
IEEE 802.1Q VLAN and GVRP
IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
IEEE802.3ad Link Aggregation Control Protocol (LACP)
IEEE802.1X Port based Network Access Control
IEEE802.1AB Link Layer Discovery Protocol

Store and Forward Technology, 12.8Gbps Switch Fabric

14,880pps for 10M Ethernet, 148,800pps for 100M Fast Ethernet, 1,488,100 pps for Gigabit Ethernet

Typical: 64 bytes to 1536 bytes

Up to 9,216bytes

8K

2Mbits

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

up to 9,216bytes

Link Layer Discovery Protocol to advertise system/port identity and capability on the local network

SNMP v1, v2c, v3 and Traps

MIB-II, Bridge MIB, VLAN MIB, SNMP MIB, RMON and Private MIB

Simple Network Time Protocol to synchronize time

Synchronize time from the PTP server

Online traffic monitoring

Static Trunk and 802.3ad LACP , Up to 8 Trunk Group, 2-8 ports per trunk

Ingress and Egress rate limiting

IEEE802.1Q VLAN, GVRP. Up to 256 VLANs

Direct client ports in isolated/community VLAN to promiscuous port in primary VLAN

Double VLAN Tag in an Ethernet frame

Four priority queues per port, IEEE802.1p COS and Layer 3 TOS/DiffServ

IGMP Snooping V1/V2/V3 for multicast filtering and IGMP Query

GARP Multicast Registration Protocol

Port_based Network Access Control

Assign authorized MAC to specific port

Login by Radius account/password, Key for Radius Server Authentication

IP security to prevent unauthorized access

Permit/Deny access control lists

Support 255 Dynamic IP pool

Relay DHCP request to remote server

Automatic warning by pre-defined events

Message logged with server and client mode

IEEE802.1s MSTP, each MSTP instance can include one or more VLANs

802.1D-2004 RSTP, compatible with Legacy STP

Korenix Ring Redundancy Technology, Includes Rapid Super Ring, Rapid Dual Homing, TrunkRing, MultiRing; 0~100ms recovery time

Multiple uplink paths to one or multiple upper switch

Integrate port aggregate function in ring path to get higher throughput ring architecture

ouple or Multiple Rapid Super Rings within one switch. Maximum 14 rings at JetNet 5428G.

Backward compatible in client mode

JetNet 5428G / 5428G-DC:
10/100Base-TX: 24 x RJ-45, Auto MDI/MDI-X, Auto Negotiation
10/100/1000Base-TX: 4 x RJ-45, combo with SFP
1000Base-X: 4 x SFP with Hot Swappable
JetNet 5428G-2G-2FX:
10/100Base-TX: 24 x RJ-45, Auto MDI/MDI-X, Auto Negotiation
10/100/1000Base-TX: 2 x RJ-45, combo with SFP
100Base-FX: 2 100Base-FX SFP, Only Port 27/28 Support
1000Base-X: 4 x SFP with Hot Swappable, port 25-28 support

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)

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)

DB9 Type, Pin: (2: TxD, 3: RxD, 5:GND)

1 set of AC input (JetNet 5428G / 5428G-2G-2FX)
2 sets of DC inputs (JetNet5428G-DC)

90-264V AC (JetNet5428G / 5428G-2G-2FX)
24VDC (12~48VDC, JetNet5428G-DC)

Maximum 20 Watts

19-inch, 1U Rack Mount

44mm(H) x 438mm (W) x 170mm (D)

2.65kg with package

-25~ 70°C

5% ~95% (Non-condensing)

-40 ~ 85°C

FCC Class A, CE/EN55022. Class A

IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4,
IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11

cUL (CSA22.2, UL60950-1)*

IEC 60068-2-27

IEC 60068-2-6

IEC 60068-2-32