| Specyfikacja |
Technologia
|
| Standard |
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-T
IEEE 802.1p Class of Service
IEEE 802.3af Power Over Ethernet(PoE)
IEEE 802.3at High Power PoE
IEEE 802.3 Flow Control and Back-pressure
IEEE 802.1D Spanning Tree
IEEE 802.1w Rapid Spanning Tree |
Wydajność
|
|
| Technologia
|
Store and Forward Technology with 3.2Gbps wire-speed
non-blocking Switch Fabric |
Wydajność Systemu
|
1.785Mpps |
MAC Address
|
2000
|
Bufer podręczny
|
Embedded 1Mbits shared buffer |
| Wydajność transferu
|
14,880pps for Ethernet and 148,800 for Fast Ethernet and transfer packet size from 64 to 1522Bytes |
| Technologia PoE
|
End-Span wiring architecture
PD classification detection, class ID 0~3 follow IEEE802.3af standard, and 30W High power deliver procedures for class ID 4.
Pin assignment: V+ (RJ-45 Pin 4,5), V- (RJ-45 Pin 7,8), TX (RJ-45 Pin 1,2), RX (RJ-45 Pin 3,6)
Protection: Provides over-current protection by PD class ID
|
| Zarządzanie |
|
Interfejs zarządzania
|
SNMP v1, v2c and v3, Web browser, JetView and CLI Management
|
Bezpieczeństwo
|
4 entries for web, telnet, SNMP management security |
SNMP Trap
|
Provides Cold start, Warm start, Port event, Power event, Authentication failure, PoE trap and Korenix private trap for proprietary functions |
SNMP MIB
|
RFC 1213 MIBII, RFC 1493 Bridge MIB, RFC 1757 RMON MIB, RFC 2674 VLAN MIB, RFC 1643 Ethernet like MIB, RFC1215 Trap MIB, RFC 3621 Power Ethernet MIB, Korenix Private MIB
|
| Aktualizacja Firmware |
TFTP, Local file and JetView
|
Log systemowy
|
1000 system entries for system or remote log server
|
| Wyjście alarmowe |
1 1A @24V Dry Relay Contact output for port link down, PoE and System power events |
QoS
|
Quality of Service determined by port, Tag and IPv4 Type of Service
|
Class of Service
|
IEEE802.1p class of service, with 4 priority queue
|
| DHCP |
Supports DHCP Cilent and DHCP Server function with specified IP exclusion and MAC binding function
|
Zegar
|
Wsparcie protokułu NTP (Network Time Protocol) dla synchronizacji z serwerem NTP
|
VLAN
|
Port based VLAN
|
IGMP Snooping
|
Supports IGMP Snooping v1/v2/v3 and IGMP Query v1/v2
|
Redundatna sieć
|
Supports Rapid Super Ring function for network redundancy with 5ms network recovery time; To inter-operate with other higher level switches, JetNet 4706 provides Dual Homing II technology to conform with RSTP protocol.
JetNet 4706 also comforms with IEEE802.1D 2004 edition for RSTP and STP standand protocoes
|
Kontrola portów PoE
|
Supports user configuration for PoE enable, disable, or based on schedule
|
Kontrola limitu zasilania
|
The control mode supports IEEE802.3af Standard, Manual and Ultra mode for 30W Hi-power. The maximum DC power delivery on each PoE port is 12.9W@DC 24V input or 30W @ DC55V input
|
| Planowana kontrola PoE |
Each PoE port can be activated and powered scheduling with different rule. It supports weekly schedule on hourly basis
|
Bezpieczeństwo IP
|
IP security to prevent unauthorized access
|
Bezpieczeństwo portów
|
Port security to assign authorized MAC to specifc port |
Interfejs
|
|
Ilość portów
|
4 x 10/100Base-TX with PoE Injector
2 x 10/100Base-TX ports
1 x RS-232 Console |
Połączenia
|
10/100TX: RJ-45
Console: RJ-45
Power & Relay Alarm: 6-pin Terminal Block |
Kabel
|
10Base-T: 4-pair UTP/STP Cat. 3, 4, 5 cable,
EIA/TIA-568 100-ohm(100m)
100Base-TX: 4-pair UTP/STP Cat.5, Cat.5E/Cat.6 cable,
EIA/TIA-568 100-ohm(100m)
|
Przycisk reset
|
Reset urządzenia i powrót do ustawień fabrycznych |
Oznaczenia LED
|
Power LED: Power 1/Power 2 (Green)
Fast Ethernet Port 1~4: Link(Green)/
Activity (Green blinking),
PoE Powering (Yellow on), PoE Detect (Yellow blinking),
PoE Disable (Yellow off), PoE Powering failure (Yellow fast blinking)
Fast Ethernet Port 5,6: Link(Green) /Activity (Green blinking)
Alarm (Red): Port link down or power failure occurred
|
| Zasilanie
|
|
Zużycie zasilania
|
8 Watts @ 50V (Maximum) without PD loading
|
Zasilanie systemu
|
Support positive or negative power system with DC 24~55V power input range and polarity reverse protection
|
Wykonanie
|
|
| Klasa ochrony
|
IP37
|
| Instalacja |
Instalacja na ścianie, szynie DIN lub wolnostojący
|
| Obudowa |
Aluminiowa |
Wymiary
|
46.5 mm (H) x 147.8 mm (W) x 136 mm (D) without DIN-rail clip |
Waga
|
0.72 kg z opakowaniem
0.65 kg bez opakowania
|
Środowisko pracy
|
Temperatura pracy
|
-25°C~60°C
|
| Temperatura przechowywania |
-40 to 85°C
|
Wilgotność pracy
|
5% to 95% (nie skondensowany) |
Wilgotność przechowywania
|
5% to 95% (nie skondensowany) |
| Certyfikaty |
| Bezpieczeństwo |
CE/EN60950 |
| EMI |
FCC Class A; CE/EN55022:2003 Class A;
CE/EN61000-3-2:2001 Harmonic Test;
CE/EN61000-3-3:1995 Flicker test |
| EMS |
EN61000-4-2:1998,ESD,EN61000-4-3:1998, RS,EN61000-4-4:1995, EFT
EN61000-4-5:1995, Surge,EN61000-4-6:1996, CS |
Wstrząsy
|
IEC 60068-2-27
|
| Swobodny upadek
|
IEC 60068-2-32
|
Wibracje
|
IEC 60068-2-6
|
Gwarancja
|
2 lata |
| |
Wymiary (jednostka: mm)
|
|
|
Switche KORENIX 
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