ʻO China Wholesale Gigabit Ethernet Nā mea hoʻolako ʻole i mālama ʻia - 4 1000Base-X SFP Slot a me 24 10/100/1000Base-T(X) | Managed Industrial Ethernet Switch JHA-MIGS424 – JHA

Nā hiʻohiʻona

♦ IEEE 802.3AT/AF 12/24 kūpono me PoE, ka puka nui loa o 30W

♦ 24 *10/100/1000BaseT (X) awa, 4* 1000BaseSFP no ka hoʻokumu ʻana i ke apo redundant

♦ Kākoʻo iā EAPS (manawa

♦ kākoʻo iā IGMP, QoS, snooping/GMRP, VLAN, LACP, SNMPv1/v2c/v3, RMON protocol

♦ ike ike mana ike

♦ kūpono no ke kiʻekiʻe wela, ka haʻahaʻa kiʻekiʻe, ke anuanu a me ka hoʻohana ʻana i ke kaiapuni

Kūlana ʻenehana

Palekana Pūnaewele:

• ØE kākoʻo i ka hoʻokele pae hoʻohana a me ka pale ʻōlelo huna
• Ø Kākoʻo IEEE 802.1x hōʻoia / kikowaena MAC helu hōʻoia
• Ø Kākoʻo i ka hōʻoia RADIUS
• Ø Kākoʻo i ka pale awa
• ØE kākoʻo i ka kānana MAC
• Ø Kākoʻo IP + MAC + awa paʻa

IEEE maʻamau:

• IEEE 802.3af no ka lako mana Ethernet
• IEEE 802.3at, hoʻohana ʻia no ka mana kiʻekiʻe ma luna o Ethernet
• IEEE 802.3 no 10BaseT
• IEEE 802.3u 100BaseT (X) a me 100BaseFX
• IEEE 802.3z i hoʻohana ʻia no 1000BaseX
• Hoʻohana ʻia ʻo IEEE 802.3ab no 1000BaseT (X)
• IEEE 802.3x mana kahe
• ʻO IEEE 802.1D ka protocol lāʻau
• ʻO IEEE 802.1W ka protocol lāʻau wikiwiki
• IEEE 802.1Q i hōʻailona ʻia me VLAN
• IEEE 802.1P maikaʻi lawelawe
• IEEE 802.1W RSTP (Ke apo mea kani)
• IEEE 802.1S MSTP (Ke apo kani)
• IEEE 802.3ad static load balancing hoʻonohonoho a me ka hoʻonohonoho ikaika o LACP

ʻaelike:IGMP Snooping V1, nā mea V3, GMRP, GVRP, SNMPv1, V2C, V3, DHCP, BootP, TFTP/Xmodem, SNTP, RMON, HTTP, Telnet, SSH, Syslog, V2, Option, LLDP, Snooping, 81/82

MIB:MIB-II (RFC1213), Alahaka MIB (RFC1493), RSTP MIB, RMON MIB (RFC1724) Pūʻulu 1, 2,3, MIB, OSPF (RFC1850), SNMP v. MIB (RFC 1907), IF MIB (RFC2233), RFC 2571, RFC 2572, RFC2573, RFC 2574,, RFC, RFC,,

Kaʻi kahe:IEEE 802.3x ka mana kahe, ke kua o ka kaomi kahe

waiwai kuai

• Ka helu helu mua: 4
• VLAN ka nui loa i loaʻa: 4K
• Laulā ID VLAN: 1 ~ 4094
• Pūʻulu IGMP: 256
• Ka nui o ka papa helu helu MAC: 8 K
• Ka nui o ka pahu pahu: 4Mbits

Ikepili

• Awa: 24* 10/100/1000BaseTX
• Awa: 4*1000BaseSFP kumu
• awa Console: RS-232 (mea hoʻohui RJ45, maʻamau CISCO)
• Hōʻike alakaʻi ʻōnaehana: PWR/ Link/Master/POE

Lako ikehu

• Voli hoʻokomo: AC220V (110V ~ 240V)
• Ma luna o ka pale o kēia manawa
• pale hoʻohuli

Mwaiwai echanical

• Ka hihia: IP40 papa pale, pahu metala
• Nui: 440×340×44mm
• Kaumaha: 6000 g
• Mauna rack 1U

INkaiapuni ork

• Hana wela: -40 ~ 75 degere C (ākea wela wela)
• Mahana mālama: -40 ~ 85 C
• ʻAno haʻahaʻa: 5~95% (ʻaʻohe condensation)

Kūlana ʻoihana

• EMI:FCC Māhele 15 CISPR (EN55022) papa A
• EMS:EN61000-4-2 (ESD), EN61000-4-3 (RS)

EN61000-4-4 (EFT), EN61000-4-5 (Surge)

EN61000-4-6 (CS), EN61000-4-6 (ka hana maʻamau)

• ʻOihana: IEC6100-6-2
• Kaʻaahi: EN50155.EN50121-4
• Kaʻahele: NEMA TS-2
• Lahu: GB/T3836.1/2/3/4
• Mīkini: IEC68-2-6/27/32

Anana

ʻIke Kauoha