Technical Specifications - Korenix JetCon 2502 User Manual

6. Technical Specifications

Technology
Standard
Performance
Forwarding Technology
Switch Packet buffer
MAC Table
Class of Service
Quality of Service
Broadcast filtering
Interface
Number of Ports
Connectors
Cables
Configuration DIP
Switch
Diagnostic LED
Power Requirements
System Power
Power Consumption
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-T
IEEE 802.1p Class of Service
IEEE 802.1Q Quality of Service
ITU-T G.993.2 VDSL2
Store and Forward technology with 64 ~1792 bytes packet forwarding
ability.
384Kbits
2K with 300 Sec agent time
4 Packet forwarding queues with 1 (Lowest):4 (Low):8 (High):15 (Highest)
WRR (weighted round robin) forwarding schematics
VLAN tag priority, IPv4 packet precedence and IPv6 ToS.
Fast Ethernet: 200 packet / per sec. @ 100Mbps; 20 packet / per sec. @
10Mbps
1 x 10/100Mbps Fast Ethernet port with Auto MDI/MDI-X function,
Auto-Negotiation
1 x Line for ISDN/POTS
1 x VDSL2 port
10/100 Base-TX: RJ-45 with auto MDI/MDI-X, Auto negotiation
ISDN/POTS: RJ-11
VDSL 2: RJ-11
RJ-45 Fast Ethernet port: Cat. 4,5 2 pairs UTP cable, up to 100 meters
VDSL2: 1 pairs of UTP cable, up to 3000 feet.
Line: Integrated ISDN/POTS.
DIP-1(Mode selection): On (Master)/Off (Slave)
DIP-2(Impulse protection): On (Interleave)/ Off (Fast); Interleave mode
with less than 250ms forwarding latency, Fast mode is less than 2 ms
forwarding latency.
DIP-3(Rate Control): On (Non-Symmetric)/Off (Symmetric)
DIP-4(SNR Control): On (6dB) /Off (9dB)
System Power: Power on (Green On)
Fast Ethernet port: Speed (100Mbps: Yellow On), Link/ Activity (Green)
(On: 10 or 100Mbps Link up, Blinking: packet is on transmitting)
Master (Green on): Device operating under Master Mode.
VDSL Link/Negotiation (Green): On/ Link, Blinking/Negotiation
DC jack: 12~48V, 3-Pin, Ø 2mm Center Pin
Terminal block: DC 12~48V, 3-Pin terminal block with earth ground.
Power input with polarity reverse protection.
5 Watts @ DC 24V(Maximum)
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