| 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
IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP)
IEEE802.3ad LACP
IEEE802.1X Port based Network Access Control
IEEE802.1AB Link Layer Discovery Protocol
IEEE 1588v1 Precision Time Protocol (PTP) | |
| 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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Dry Relay output with 1A@24V ability | |
| Management |
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Cisco-Like CLI, JetView, Web, HTTPS,
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, 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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Static Trunk and 802.3ad LACP , Up to 6
Trunk Group, 8 ports per trunk |
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IEEE802.1Q VLAN, GVRP. Up to 255 Tag VLAN |
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Eight 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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GARP Multicast Registration Protocol |
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Ingress filtering for Broadcast, Multicast, Unknown DA or All packets, step by 64kbps |
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| IEEE1588 Precision Time Protocol (PTP) |
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Synchronize time from P2P server |
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Network Time Protocol to synchronize time from Internet |
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Embedded hardware watchdog timer to auto reset system when switch system failure |
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Online traffic monitoring on multiple selected ports |
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IP security to prevent unauthorized access | |
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Port_based Network Access Control |
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Deny/Permit ACL Security policy for IP/MAC and TCP?UDP port |
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Can assign 255 IP address, support IP and
MAC binding |
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Relay DHCP Request to different IP subnet |
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Automatic warning by pre-defined events | |
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Supports both Local mode and Server mode | |
| Network Redundancy |
| Rapid Spanning Tree Protocol | |
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IEEE802.1D-2004 Rapid Spanning Tree Protocol, compatible with Legacy STP and IEEE802.1w
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| Multiple Super Ring (MSR)TM |
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New generation Korenix Ring Redundancy Technology, Includes Rapid Super Ring, Rapid Dual Homing, TrunkRing, MultiRing and backward compatible with legacy Super Ring
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Multiple uplink paths to one upper switch 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 up to 16 Rapid Super
Rings, JetNet 5628G supports up to 12 100M rings and 2
Gigabit Rings in single switch
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Backward compatible in client mode
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| Interface |
| Number of Fixed Gigabit Ports | |
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10/100/1000Base-TX: 4 x RJ-45, combo with SFP
1000Base-X: 4 x SFP with Hot Swappable
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| Number of Ports in Modules |
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JNM5-8TX: 8 x 10/100Base-TX, Auto MDI/MDI-X, Auto Negotiation
JNM5-4TX/4SFP: 4 x 10/100Base-TX plus 4 x 100Base-FX SFP
JNM5-2SFP/4MSC: 2 x 100Base-FX SFP plus 4 x 100Base-FX Multi mode
JNM5-2SFP/4SSC: 2 x 100Base-FX SFP plus 4 x 100Base-FX Single mode
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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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Diagnostic LED:
AC/HDC Power 1/2(Green), LDC Power 1/2 (Green),
RDY(Ready) (Green), Digital Input 1/2(Green), Ring Master
(Green), Digital Output 1/2(Red), Ring Fail (Red)
Port LED:
Fast Ethernet Module: Link/Activity (Green/Green Blinking)
Gigabit Copper/SFP: Link/Activity (Green/Green Blinking)
RS232 Console: DB9 Connector, Pin3: TxD, Pin2: RxD,
Pin5: GND | |
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JetNet 5628G: 1 x Standard 3-pronged AC plug +4 pin LDC
Terminal Block
JetNet 5628G-2AC: 2 x Standard 3-pronged AC plug
JetNet 5628G-2HDC: 2 x 3 pin HDC Terminal Block |
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2 sets of Digital Input
Logic Low (0): 0-10VDC/Logic High(1): 11-30VDC |
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2 sets of Relay outputs for configurable events |
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Power and Ports Failure, DI state, DO state,
Ping Failure, Login Fail, Time Synchronize Fail, Super Ring
Topology Change | |
| Power Requirements |
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AC: 85-264VAC
HDC (High Voltage DC Input): 88-370VDC
LDC (Low Voltage DC input): 24/48VDC
AC/HDC share the same power source module | |
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Maximum 50 Watts by Modules | |
| Mechanical |
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44mm(H) x 431mm (W) x 375mm (D) | |
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| Environmental |
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5% to 95% (non-condensing) | |
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1.5KV for ports and power |
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| Regulatory Approvals |
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FCC Class A, CE/EN55022. Class A | |
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EN61000-4-2(ESD), EN61000-4-3(RS),
EN61000-4-4(EFT),
EN61000-4-5(Surge), EN61000-4-6(CS), EN61000-4-8(RF Magnetic),
EN61000-10(Damped oscillator),
EN61000-4-11(Voltage Dips),
EN61000-4-16(Conducted command disturbances),
EN61000-4-17(Ripper on DC power),
EN61000-4-18(Damped oscillatory wave),
EN61000-4-29(Voltage Dips)
IEEE 1613.cl.5.1 Voltage Dips, cl.5.2 Ripple on DC
power,
cl.5.3 Voltage Dip, IEC60255-5/IEEE 1613 cl.6/
IEEE C37.90 (Impulse voltage, High voltage)
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UL, cUL, EN60950 (Pending) |
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Above 200,000 Hours, MIL-HDBK-217F GB standard |
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