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- !-RexQ28Àº 24.8GbpsÀÇ °í¼º´É ½ºÀ§Ä¡ ¿£ÁøÀ» žÀçÇÏ¿© ´Ù¾çÇÑ ±â´É°ú °·ÂÇÑ ¼º´ÉÀ» Áö¿øÇÏ´Â 2°èÃþ PoE (Power over Ethernet) Áö´ÉÇü ½ºÀ§Ä¡ÀÔ´Ï´Ù.
- 24°³ÀÇ PoE Æ÷Æ®´Â IEEE 802.3af Ç¥ÁØÀ» ÁؼöÇÏ¸ç µ¿½Ã¿¡ ÃÖ´ë 15.4WÀÇ Àü·ÂÀ» Áö¿øÇÕ´Ï´Ù. !-RexQ28 ½ºÀ§Ä¡´Â ÃÖ´ë 16384°³ÀÇ MAC ÁÖ¼Ò¸¦ °ü¸®Çϸç, ³×Æ®¿öÅ©ÀÇ ·çÇÁ·Î ÀÎÇÑ Àå¾Ö¸¦ ¹æÁöÇϱâ À§ÇÑ IEEE 802.1D/w/s Ç¥ÁØÀÇ STP¸¦ Áö¿øÇÕ´Ï´Ù.
4094°³ÀÇ IEEE 802.1Q VLAN, 8 Æ÷Æ®/12 ±×·ìÀÇ LAG, Æ÷Æ® ¹Ì·¯¸µ, IGMP snooping µî Áøº¸µÈ 2 °èÃþ ½ºÀ§Ä¡·Î¼ÀÇ ±â´É»Ó¸¸ ¾Æ´Ï¶ó, DHCP relay, NTP/SNTP, LACP, ±×¸®°í self-loop isolation ±â´É µé°ú ÇÔ²² °·ÂÇϰí È¿À²ÀûÀÎ ³×Æ®¿öÅ© ¿î¿ë ¹æ¹ýÀ» Áö¿øÇÕ´Ï´Ù.
- Áö´ÉÈµÈ ÀÎÅÍ³Ý ¼ºñ½º¿¡ ´ëÀÀ Çϱâ À§ÇÏ¿© IEEE 802.1p CoS, Quality of Service (SP/WRR/DRR, Æ÷Æ®´ç 8 °³ÀÇ queue), bandwidth control, storm control°ú access list control µî Áøº¸µÈ Æ®·¡ÇÈ °ü¸®±â´ÉÀ» Á¦°øÇϸç, CLI, Telnet, SNMP¸¦ ÅëÇÏ¿© °ü¸®ÇÒ ¼ö ÀÖ½À´Ï´Ù. ½Ã½ºÅÛ °ü¸®»óÀÇ º¸¾È¼º È®ÀåÀ» À§ÇÏ¿© SSH v1/v2, RADIUS/ TACACS+ µî ¼¹ö±â¹ÝÀÇ ÀÎÁõ ±â´Éµµ Áö¿ø ÇÕ´Ï´Ù.
¶ÇÇÑ ÁÖº¯ÀÇ ¿Âµµ¿¡ µû¶ó ÀÚµ¿ Á¦¾îµÇ´Â FanÀ» žÀçÇÏ¿© Á¦Ç°ÀÇ ¾ÈÁ¤¼º °È ¹× ¼Òºñ Àü·ÂÀÇ Àý°¨, ¼ÒÀ½°¨¼ÒÀÇ È¿°ú¸¦ º¼ ¼ö ÀÖ½À´Ï´Ù.
- !-RexQ28 ½ºÀ§Ä¡´Â PoE ±â´ÉÀ» Áö¿øÇÏ´Â 24°³ÀÇ 10/100Base-TX Æ÷Æ®¿Í ´Ù¾çÇÑ ¾÷¸µÅ© ¸ðµâÀ» ÀåÂøÇÒ ¼ö ÀÖ´Â 2°³ÀÇ È®Àå ½½·ÔÀ» °¡Áö°í, ÃÖ°íÀÇ ¼º´É°ú ¾ÈÁ¤¼ºÀ» ÀÚ¶ûÇÏ´Â Áö´ÉÇü ÀÌ´õ³Ý ½ºÀ§Ä¡ÀÔ´Ï´Ù.
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2. Á¦Ç°¼º´É |
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Downlink Port |
24 Ports 10/100Base TX |
Uplink Port |
4 Ports GE Port, GPON ONU (2G Bandwidth) |
Console Port |
RS-232C, RJ-45 Connector (Default 115200bps) |
Management Port |
10/100Base TX |
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Power Supply |
15.4W x 24 Ports, IEEE 802.3af Compliant |
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Switching Capacity |
12.8Gbps Non-blocking, Store-and-Forward |
Throughput |
9.5Mpps (line rate 64 byte packet) switching |
MAC Address |
16K Entry |
Spanning Tree |
IEEE 802.1D/w/s STP |
Self-Loop Detection |
Self-Loop Isolation |
VLAN |
IEEE 802.1Q VLAN (4K VLANs), Protocol/MAC/Subnet based VLAN, Double Tagging |
Traffic Segmentation |
Egress Block Mask per Port |
LAG |
IEEE 802.3ad LACP, 8 Ports/12 Groups |
Flow Control |
IEEE 802.3x Flow Control |
Multicast |
IGMP v1/v2/v3 Snooping, MVR |
Port Mirroring |
Ingress/Egress/Ingress-Egress Mirroring |
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Queue Scheduling |
SPQ/WRR/DRR, 8 Queues per Port |
Rate Limit |
64Kbps Granularity |
CoS |
IEEE 802.1p CoS |
Traffic Classification |
L2/L3/L4 |
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Access Control List |
L2/L3/L4 |
Filter |
DHCP Reply Filter, NetBIOS/NBT Filter |
MAC Address Control |
MAC Address Learning Limitation |
Remote Access Authentication |
RADIUS/TACACS+ |
Secure Remote Access |
SSH v1/v2 |
ARP Spoofing Attack |
ARP Spoofing Block |
Flooding Attack |
MAC/Port/ARP Flooding Block |
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Switch Access |
CLI (Console/Telnet/SSH) |
SNMP |
SNMP v1/v2C, MIB-II |
System Log |
Remote/Local Log |
Time Protocol |
NTP/SNTP |
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Power Input |
Main Power : 100-240V, 50/60Hz, 1.0~0.5A |
PoE Power : 100-240V, 50/60Hz, 4A |
Maximum Power Consumption |
Main Power : 24.9W |
PoE Power : 400W |
Dimension |
W:440 x D:385 x H:43.6 (mm) for 19" rack |
Weight |
6Kg |
Temperature |
Operating: -20~60¡É, Storage: -40~70¡É |
Humidity |
Operating: 0~90%, Non-Condensing |
Certification |
KCC |
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IEEE Standard |
IEEE 802.1Q (VLAN Bridging) |
IEEE 802.1v (Protocol based VLAN) |
IEEE 802.1D (Bridging & STP) |
IEEE 802.1w (Rapid STP) |
IEEE 802.1s (Multiple STP) |
IEEE 802.1p (CoS) |
IEEE 802.3 (CSMA/CD) |
IEEE 802.3x (Flow Control) |
IEEE 802.3z (Gigabit Ethernet) |
IEEE 802.3ab (Gigabit Ethernet (1000Base-T)) |
IEEE 802.3ad (Link Aggregation) |
IEEE 802.3af (Power over Ethernet) |
IETF RFC |
RFC 768 (UDP) |
RFC 791 (IP) |
RFC 792 (ICMP) |
RFC 793 (TCP) |
RFC 826 (Ethernet ARP) |
RFC 854 (Telnet) |
RFC 894 (Standard for the Transmission IP Datagrams over Ethernet Networks) |
RFC 1112 (IGMPv1) |
RFC 1157 (SNMP) |
RFC 1213 (MIB-II) |
RFC 1215 (SNMP Traps) |
RFC 1350 (TFTP) |
RFC 1492 (TACACS+) |
RFC 2030 (SNTPv4) |
RFC 2131 (DHCP) |
RFC 2138 (RADIUS Authentication) |
RFC 2236 (IGMPv2) |
RFC 2474 (DiffServ field in the IPv4) |
RFC 2475 (DiffServ) |
RFC 3046 (DHCP Relay Agent Information Options) |
RFC 1493 (Bridge MIB) |
RFC 2358 (Ethernet-like MIB) |
RFC 2674 (Q-Bridge MIB) |
RFC 2233 (Interface Group MIB) |
RFC 2747 (Agent Extensibility(AgentX) Protocol Version 1) |
RFC 1227 (SNMP MUX Protocol & MIB) |
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M2G-GPON-P4 |
GPON Uplink (Rogue ONU detection) |
M2G-2SFP-SD1 |
2x 1G SFP |
M2G-1SFP-SD1 |
1x 1G SFP |
M2G-2T-P1 |
2x 1000Base TX |
M2G-1T-P1 |
1x 1000Base TX |
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