MDS-G4028-L3-4XGS-T o'zgartiring

Interfeys
Uroven kommunatori L3
Texnologiyalar
Standart 10BaseT uchun IEEE 802.3, 100BaseT(X) va 100BaseFX uchun IEEE 802.3u, 1000BaseT(X) uchun IEEE 802.3ab, 1000BaseX uchun IEEE 802.3z, IEEEx280 uchun nazorat, IEEEx280. LACP bilan Port Trunk uchun, VLAN Tagging uchun IEEE 802.1Q, Spanning Tree Protocol uchun IEEE 802.1D-2004, , IEEE 802.1w Rapid Spanning Tree Protocol uchun, IEEE 802.1p Xizmat sinfi uchun, IEEEX a 108ut uchun
Protokoli IPv4/IPv6, TCP/IP, UDP, ICMP, ARP, RARP, TFTP, DNS, NTP mijozi, DHCP serveri, DHCP mijozi, 802.1X, QoS, HTTPS, HTTP, Telnet, SMTP, SNMPv1/v2c/v3, RMON , Syslog
Protokoly boshqaruv IPv4/IPv6, Oqim nazorati, Orqa bosim oqimini boshqarish, DHCP Server/mijoz, ARP, RARP, LLDP, Port oynasi, ulanishni kechiktirish, SMTP, SNMP Trap, SNMP Inform, SNMPv1/v2c/v3, RMON, TFTP, SFTP , HTTP, HTTPS, Telnet, Syslog, Private MIB
Protokol filtrlari GMRP, GVRP, GARP, 802.1Q VLAN, IGMP Snooping v1/v2/v3, IGMP Querier
STP, RSTP, Turbo Ring v2, Turbo Chain, Ring Coupling, Dual-Homing, Link Aggregation zaxiralari
Protokoly bezopasnosti Broadcast bo'ronidan himoya qilish, tezlik chegarasi, ishonchli kirishni boshqarish, statik port qulfi, MAC yopishqoq, HTTPS/SSL, SSH, RADIUS, TACACS+, login va parol siyosati
SNTP, NTP Server/mijoz, NTP autentifikatsiyasini sinxronizatsiya qilish
Tablitsa MAC-adresov 16000
Razmer bufera paketov 12 Mbit
VLAN va IGMP funksiyalari
Maksimal kolichestvo VLAN 256
Diapazon VLAN ID 1 ~ 4094
Kolichestvo guruh IGMP 1024
Kolichestvo prioritizirovannyh ocheredey 8
Ustanavlivaemye moduli
Maks. kolichestvo portov na ustanavlivaemyh modulyax 24
Kolichestvo slotov dlya moduley seriyasi LM-7000H 6 slotov uchun moduley GE/FE
Port 10 Gigabit Ethernet 10 Gbit/s
SFP+ uyasi (SFP moduli 10Gbit/s uchun) 4
Diskretnyy vvod
Kolichestvo kanalov diskretnogo vvoda 1 (na module MGMT)
Masalan, log. 1 +13 ~ +30 V post.
Masalan, log. 0 -30 ~ +3 V
Maksimalnyy tok, mA 8
Releynyy vyvod
Kolichestvo kanalov releynogo vyvoda 3 (po odnomu na kajdom module MGMT, PWR1, PWR2)
Nagruzochnaya sposobnost rele 2 A pri 30 V post.
boshqaruv qurilmasi
Interfeys boshqaruvi Konsol RS-232
Ra'em konsolnogo porta RS-232 RJ45
MIB-bazi P-BRIDGE MIB, Q-BRIDGE MIB, IEEE8021-SPANNING-TREE-MIB, IEEE8021-PAE-MIB, IEEE8023-LAG-MIB, LLDP-EXT-DOT1-MIB, LLDP-EXT-DOT3-MIB, -MIB, RMON MIB guruhlari 1, 2, 3, 9
Trebovaniya k elektropitaniy
Rabochee napryajenie Zavisit ot ustanovlennogo modulya: 24/48 (18 ~ 72) V post. (PWR-LV-P48), 110/220 (88 ~ 300/85 ~ 264) V post./perem. (PWR-HV-P48)
Potreblenie toka Zavisit ot ustanovlennogo modulya: (PWR-LV-P48) maks. 0,53 A pri 24 V post., maks. 0,28 A pri 48 V post.; (PWR-HV-P48) maks. 0,11 A 110 V post., maks. 0.06 A pri 220 V post., maks. 0,29 A pri 110 V perem., maks. 0,18 A pri 220 V perem.
Vozmojnost podklyucheniya rezervnogo isochnika elektropitaniya Est
Zashchita ot nevernoy polyarnosti Est
Usloviya ekspluatatsii
Rabochaya harorat, °C -10 ~ +60
Harorat xraneniya, °C -40 ~ +85
Rabochaya vlajnost, % 5 ~ 95, bez obrazovaniya kondensata
Zashchita
Zashchita ot pyli va vlagi IP40
Zashchita po toku Est
Konstruktivnye svoystva
Material korpusa Metall
Razmery va Ves
Gabaritnye razmery, mm 281 x 115 x 163,25
Ves netto, kg 3,79
Montaj
Montaj Na DIN-reyku
Nastennyy (ixtiyoriy)
Nalichie mejdunarodnyh sertifikatov
Bezopasnost EN 62368-1
Elektromagnitnaya sovmestimost (EMI) FCC 15-qism B kichik bo'limi A sinf
Elektromagnitnaya sovmestimost (EMS) IEC 61000-4-2 (ESD)
IEC 61000-4-3 RS
IEC 61000-4-4 (EFT)
IEC 61000-4-5 Ko'tarilish
IEC 61000-4-6 CS
IEC 61000-4-8
Elektromagnitnaya sovmestimost (EMC) EN 55032/35
IEEE 1613 elektr podstantsiyasi uchun namunalar
NEMA TS2 transporte namunasi
IEC 60068-2-27 standartlari
Svobodnoe padenie IEC 60068-2-31
Vibratsii IEC 60068-2-6
Srednee vremya narbotki na otkaz (MTBF), chasov 794073
Garantiynyy srok
Garantiyyy srok 5 let
Komplekt postavki
Komplekt postavki Kratkoe rukovodstvo polzovatelya
Krepej dlya montaja na DIN-reyku
Ustrostvo