Atụmatụ ♦ Nkwado 5 10/100Base-T(X) ọdụ ụgbọ mmiri Ethernet. ♦ Nkwado IEEE802.3, IEEE802.3u, IEEE802.3x. ♦ Nkwụnye-na-egwu, 10/100Base-T (X), zuru / ọkara duplex, MDI / MDI-X akpaaka-adaptation. ♦ Mgbawa mgbawa mmepụta ihe, 15kV ESD nchebe, 8kV ịwa ahụ nchebe. ♦ DC10-58V redundancy ike, tụgharịa polarity nchebe. ♦ Ụlọ ọrụ mmepụta ihe 4 imewe, -40-85 ° C na-arụ ọrụ okpomọkụ. ♦ IP40 gosiri aluminum alloy ụlọ, DIN-Rail mounted. Okwu Mmalite JHA-IF05M bụ nkwụnye na-egwu ụlọ ọrụ na-adịghị achịkwa Ethernet mgba ọkụ, nke nwere ike inye ngwọta akụ na ụba maka Ethernet gị. Ihe mkpuchi uzuzu ya zuru oke (ọkwa nchekwa IP40), nke na-adị ugbu a, oke voltaji na EMC echekwabara, ntinye ike ugboro abụọ yana imepụta mkpu nwere ọgụgụ isi nwere ike inyere ndị ọrụ ụlọ ọrụ sistemu aka nyochaa ọrụ netwọkụ, nke nwere ike. na-arụ ọrụ ntụkwasị obi na gburugburu ebe siri ike ma dị ize ndụ. JHA-IF05M na-akwado 5 10/100Base-T(X) ọdụ ụgbọ mmiri Ethernet. Ọ na-akwado CE, FCC, ọkọlọtọ RoHS, igwe siri ike siri ike, ntinye ike (DC10-58V). The mgba ọkụ na-akwado IEEE802.3, IEEE802.3u, IEEE802.3x na 10/100Base-T (X), full / ọkara-duplex, na MDI / MDI-X auto-adaptation, na -40-85 ℃ arụ ọrụ okpomọkụ nwere ike izute. ụdị ọ bụla nke ụlọ ọrụ mmepụta ihe chọrọ, na-enye ngwọta a pụrụ ịdabere na ya na nke akụ na ụba maka netwọk Ethernet ụlọ ọrụ gị. Nkọwapụta Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x Flow Control IEEE802.3x nchịkwa nchịkwa, nchịkwa nchịkwa azụ azụ na-ebugharị arụmọrụ na-ebugharị ọnụego: 0.744Mpps Ọnọdụ nnyefe: Ụlọ ahịa na ForwardPacket Buffer Size: 512KS Oge igbu oge 1K: 100,000 Awa akwụkwọ ikike 5-afọ Dimension Order Ozi Model No. Nkọwa nke ngwongwo JHA- IF05M Mgbasa igwe nrụpụta ọrụ anaghị ejikwa, 5 10 / 100Base-T (X), DIN-Rail, DC10-58V, -40-85 ° C Na-arụ ọrụ ọkụ ọkụ ọkụ: DC24V DIN-Rail Power Supply ma ọ bụ ihe nkwụnye ọkụ bụ Nhọrọ.

24+2 Management Gigabit Fiber Ethernet Gbanwee JHA-S2024MG-26BC 24+2 Gigabit Managed Fiber Switch ♦ Product overview: v JHA-S2024MG-26BC Series Gigabit Managed Fiber Switches bụ nke abụọ, nke anọ oyi akwa gigabit jisiri mgba ọkụ. Ngwa ngwaike na-akwado ngbanwe ọsọ waya nke oyi akwa nke abụọ. Ndị ọrụ nwere ike ịtọ ụdị ọrụ ọ bụla nke mgba ọkụ site na ọdụ ụgbọ mmiri Ethernet dị na WEB. Sistemụ nchekwa ARP na DOS wuru nwere ike gbachitere ARP, DOS na ọgụ nje dị iche iche. Ọzọkwa JHA-S2024MG-26BC Series Switches nwekwara onwem na ọtụtụ ike atụmatụ: a keukwu QoS, spanning osisi, a oké ifufe suppression, Bandwit Control, IGMP Snooping, ACL ohere akara, DHCP snooping wdg Dị nnọọ adabara obere na ọkara-sized ụlọ ọrụ, netwọk campus, na ngwa nchịkọta netwọk mpaghara mepere emepe. Nchekwa ARP: ọrụ nke adreesị MAC na njikọ ọdụ ụgbọ mmiri na nzacha adreesị MAC nwere ike chebe ọgụ ARP nke ọma; DHCP snooping nwere ike inye nchebe ARP maka ndị ọrụ iji nweta MAC ike. 2. Qos: nkwado maka otutu QOS atụmatụ. Dabere na ntọala izizi 802.1p, ọdụ ụgbọ mmiri ọ bụla na-enye ahịrị asatọ dị mkpa. Enwere ike kewaa IP-DSCP gaa na ọkwa ọrụ dị iche iche dịka isi okwu IP siri dị, iji nweta QOS zuru oke. AUTO VOIP nwere ike ịtọ ọdụ ụgbọ mmiri ka ọ bụrụ ihe kacha mkpa maka mgbama olu, kwalite ogo olu ekwentị IP netwọkụ nke ukwuu. 3. Osisi na-agba agba: Kwado ụkpụrụ nke IEEE 802.1d na IEEE 802.1w (Protocol Tree Rapid Spanning) na IEEE 802.1s (Multiple Spanning Tree Protocol). 4. AUTO DOS: chebe ọgụ DOS ndị a na ụdị asaa dị iche iche. (1) Mwakpo ala: onye na-awakpo ahụ na-eziga ngwugwu TCP SYN adịgboroja nke ozi na-aga n'otu adreesị IP, adreesị ebe adreesị IP, usoro ihe omume ahụ na-anwa iziga ozi nzaghachi n'onwe ya, na-ebute ọgba aghara usoro ma ọ ga-akpọnwụ ma ọ bụ malitegharịa. . (2) Mwakpo Blat: onye na-awakpo ahụ na-eziga ngwugwu adịgboroja nwere otu nọmba ọdụ ụgbọ mmiri na nọmba ọdụ ụgbọ mmiri, usoro ihe omume ahụ na-anwa iziga ozi nzaghachi n'onwe ya, na-ebute usoro mkpọka ma ọ bụ malitegharịa. (3) Mwakpo Smurf: onye na-awakpo ahụ na-eji adreesị isi mmalite nke mbuso agha iji rụọ ọrụ ping na adreesị mgbasa ozi. Mgbe ahụ, ndị ọrụ niile na-arụ ọrụ ga-azaghachi ebumnuche, na-eduga na mkpọkọ netwọkụ ma ọ bụ ọgba aghara. (4) Ping idei mmiri: idei mmiri na-ezubere iche usoro site ping mgbasa ozi oké ifufe, nke mere na usoro enweghị ike ịzaghachi ziri ezi ozi. (5) SYN/SYN-ACK idei mmiri rikpuru: idei mmiri na-eju sistemu ebumnuche oghere site na SYN ma ọ bụ SYN / ACK ngwugwu. (6) Chebe mbuso agha TCP na-ezighi ezi: gbochie iju mmiri data nke ngwugwu TCP na-ezighi ezi kpatara. (7) Ping of Death attack: Na-ezipụ nnukwu ngwugwu arịrịọ ICMP ("Ping"), ebumnuche ya bụ ime ka ihe ntinye kọmpụta nke ebum n'uche na-ejupụta, nke mere na kọmputa ahụ kpọnwụrụ akpọnwụ. 5. Mbelata oké ifufe: enwere ike ịtọ ya na Mgbasa ozi, multicast, okporo ụzọ DLF. 6. ACL Access Control: eji achịkwa mgbanwe nke ngwugwu si n'ọdụ ụgbọ mmiri, iji hụ na intranet saịtị agaghị enweta ndị ọrụ na-enweghị ikike, na-na-apụtaghị ìhè na-agbachitere ARP ọgụ. 7. IGMP Snooping: Nkwado ụdị IGMP 2 (RFC 2236): A na-eji IGMP Snooping guzobe otu multicast iji zipu ngwugwu multicast iji zere ịla n'iyi bandwidth mgbe ngwugwu multicast na-ejupụta netwọk. 8. Nkwado maka nyocha 802.1x, na inye ndị ọrụ ohere ịnweta nkwenye. 9. Waya-ọsọ nzacha - Nchekwa - n'ihu mode, na-enye ezi na-abụghị igbochi ịmafe Ọdịdị. 10.Support ọrụ nke mirroring ọdụ ụgbọ mmiri, ọdụ ụgbọ mmiri na-achịkọta, ọdụ ụgbọ mmiri ịgba ọsọ. 11. Kwado VLAN nke ọdụ ụgbọ mmiri na IEEE802.1Q dabere na VLAN. ♦ Nkọwapụta ngwaahịa: Ụdị ngwaahịa 24 + 2 Gigabit Managed Fiber Switch Edobere ọdụ ụgbọ mmiri 24 * 1000M SFP ọdụ ụgbọ mmiri + 2 * 1000M RJ45 ọdụ ụgbọ mmiri Backplane bandwit 52Gbit Cache 32Mbits VLAN 4K MAC adreesị table 8K The fram ogologo 9216B Network Mediase 100 na ogologo-waveleng laser (1310nm) n'elu multi-mode na otu mode fiber, multi-mode fiber, kacha anya bụ 550m, otu mode 10-24km. 1000Base-SX: 62.5μm multimode eriri, kacha nnyefe anya nke 275m 50μm multimode eriri Ogologo nnyefe kacha nke 550 mita. Nkwekọrịta akwadoro IEEE802.3, IEEE 802.3ab, IEEE 802.3x, IEEE802.1q, IEEE802.1p, IEEE802.1z, IEEE802.1d, IEEE802.1s, IEEE802.1w, IEEE802.1ax, IEEE802.1ak na-ebugharị na ntinye ego 1000Mbps: 1488000pps akụkụ 440x280x44mm (1U19 inch ọkọlọtọ chassis) Iji gburugburu ebe nchekwa okpomọkụ: -20℃ ~ 70℃； Nchekwa iru mmiri5％～90％ workNonera 0℃～40℃；ọrụ iru mmiri10℃

Atụmatụ: 1). Ihe njikọ data ruru 1.25Gb/s 2). Hot-Pluggable 3). Otu njikọ LC 4). Ruo 20 km na 9/125μm SMF 5). 1310nm FP laser transmitter 6). 1550nm PIN onye nchọpụta foto 7). Otu ike + 3.3V 8). Nleba anya Interface kwekọrọ na SFF-8472 9). Mgbasa ike kachasị 2.0V ma ọ bụ meghere, agbanyere na TDIS 1000 V) Mgbasa Electrostatic (ESD) na otu LC Receptacle IEC 61000-4-2GR-1089-CORE Dakọtara na ọkọlọtọ Interference Electro. Nkeji 15 Klas BEN55022 Klas B (CISPR 22B)VCCI Klas B dakọtara na ọkọlọtọ Laser Eye Safety FDA 21CFR 1040.10 na 1040.11EN60950, EN (IEC) 60825-1,2 dakọtara na klas 1 laser ngwaahịa. • akwadoro sekit SFP onye ọbịa akwadoro Circuit • Mechanical Dimensions Mechanical Drawing JHA nwere ikike ime mgbanwe na ngwaahịa ma ọ bụ ozi dị n'ime ebe a na-enweghị ọkwa. Ọ nweghị ụgwọ ọ bụla ewepụtara n'ihi ojiji ha ma ọ bụ ngwa ha. Enweghị ikike n'okpuru patent ọ bụla na-eso ire ngwaahịa ma ọ bụ ozi ọ bụla. Nke Shenzhen JHA Technology Co., Ltd bipụtara ya nwebiisinka © Shenzhen JHA Technology Co., Ltd Ikike niile echekwabara

Co-directional 64K-RS232/422/485 Ntụgharị JHA-CE1tD1/R1/Q1 Overview G.703 (Co-Directional G.703) interface kewara 64Kbps okirikiri n'ime 4 unit etiti oge, ọ na-eji"0101" na-anọchi anya "0", "1100" na-anọchi anya "1" Site na ngbanwe mgbanwe polarity nke dị n'akụkụ ngọngọ, ọnụọgụ ọnụọgụ abụọ na-agbanwe akara ngosi atọ n'ime otu 8 ọ bụla mebiri ngọngọ nke mgbanwe polarity, si otú a na-ebufe akara oge 8KHz site na ntinye nke dị n'elu, akara G.703 co-directional 64Kbps nwere ike nweta nnyefe oge nke 64KHz na 8KHz. na 64KHz na akara data nke 64Kbit / s n'otu ntụziaka ahụ na ahịrị ziri ezi. 64k-RS232/422 / 485 interface Ntụgharị na-enye ITU-T co-64K G.703 ọkọlọtọ E1 interface na ọkọlọtọ RS232 / 422/485 ntụgharị interface n'etiti anụ ahụ oyi akwa na-enye ala nkwurịta okwu n'etiti ngwaọrụ nke dị iche iche interfaces, enweghị nkebi njikọ Kwesịrị ekwesị maka akụrụngwa nnyefe E1 ọwa oghere dị, yana akụrụngwa achọrọ iji nyefee data na naanị RS232 / Oge ọpụpụ 422/485. Ngwaahịa Foto Obere Ụdị Atụmatụ Dabere na onwe-nwebiisinka IC Nye ụdị elekere 2: Co-directional G.703 nna ukwu elekere na G.703 akara elekere; Nye ọrụ loopback abụọ, ya bụ G.703 nke loop mpaghara, RS232 / 422/485 site na loop mpaghara. Pseudo-random koodu ule ọrụ, na-eweta oké mma na ntinye na ntinye nke akụrụngwa The co-directional 64K G.703 support 120Ω balanced impedance; AC 220V, DC -48V, DC + 24V ike Nhọrọ, DC ike ọkọnọ enweghị nti na-adịghị mma isi; Parameters ♦ Co-directional G.703 Interface Interface Standard: soro protocol ITU-T G.703; Ọnụego ntanetị: 64Kbps± 50ppm; E1 impedance: 120Ω (ntụziaka); Ntachi obi jitter: N'ikwekọ na protocol G.742 na G.823 Ogologo nnyefe kacha elu: ruo 500m ♦ Ethernet interface (10/100M) Ọnụego ntanetị: 10/100 Mbps, ọkara / zuru duplex auto-negotiation Interface Standard: Dakọtara na IEEE 802.3, IEEE 802.1Q (VLAN) adreesị MAC Ikike: 4096 Njikọ: RJ45, nkwado Auto-MDIX ♦ Ebe na-arụ ọrụ okpomọkụ na-arụ ọrụ: -10 ° C ~ 50 ° C iru mmiri na-arụ ọrụ: 5% ~ 95% (enweghị condensation) Nchekwa okpomọkụ: -40 ° C ~ 80 ° C Nchekwa iru mmiri : 5% ~ 95 % (enweghị condensation) Ụdị nkọwa nkọwa Ọnụọgụgụ: JHA-CE1tD1/R1/Q1 Nkọwa Ọrụ Ọrụ Co-directional 64K-RS232/422/485 Ntụgharị, Oghere Usoro ọdụ ụgbọ mmiri ọnụego 0-14.4K Port Description 1 Co-directional 64K interfaces, otu data interface (RS232 / RS485 / RS422) Ike Ike ọkọnọ: AC180V ~ 260V;DC -48V;DC +24Vower oriri: ≤10W Akụkụ Ngwaahịa Size: 216X140X31mm (WXDXH) Ibu 1.2KG Ngwa

Unframed E1-V.35 Ntụgharị JHA-CE1V1 Overview Nke a interface Ntụgharị na-enye otu E1 interface na otu V.35 interface iji nweta Unframed E1 interface na-ebufe na V.35 interface. Ọnụego ọwa data bụ 2.048Mbps. Ngwaọrụ ahụ nwere ọrụ nnwale nke etinyere n'etiti iji kwado mmalite ọrụ na mmezi kwa ụbọchị. Ngwaahịa Foto Obere Ụdị atụmatụ dabere na onwe nwebiisinka IC E1 Interface Nye 2 impedances: 75 Ohm enweghị nguzozi na 120 Ohm itule; Mgbe nlezianya ule na bara uru nkwenye usoro, kpamkpam soro protocol ITU-T V.35, G.703, G.704 Nwere atọ akaghị azụ Mode: E1 interface Loop Back (ANA) 、V.35 interface Loop Back(DIG) 、 Nye iwu ka ihe dịpụrụ adịpụ V.35 interface Loop Back(REM) nwee ọrụ nyocha koodu nzuzo pseudo, ahịrị mepere ngwa ngwa, enwere ike iji ya dị ka onye nyocha 2M BER. V.35 interface na-akwado nkwụnye ọkụ na-ekpo ọkụ, na-akwado njikọ njikọ ngwaọrụ DTE ma ọ bụ DCE Nye ụdị elekere 3: elekere ime, elekere mpụga, elekere akara E1; AC 220V, DC-48V, DC+24V, DC Power na Polarity-Free Parameters ♦ E1 Interface Interface Standard: soro protocol G.703; Ọnụego ntanetị: 2048Kbps± 50ppm; Koodu ntanetịime: HDB3; E1 impedance: 75Ω (unbalance), 120Ω (ntụziaka); Jitter ndidi: N'ikwekọ na protocol G.742 na G.823 ekwe Attenuation: 0~6dBm ♦ V.35 interface Interface ọnụego: n*64Kbps Interface Standard: Dakọtara na V.35 Standard Connector: DB25 Jikọọ Mode: DCE elekere Ụdị: G.703 eweghachite elekere, Elekere ime ♦ Ebe arụ ọrụ Okpomọkụ na-arụ ọrụ: -10°C ~ 50°C iru mmiri na-arụ ọrụ: 5% ~ 95 % (enweghị condensation) Okpomọkụ nchekwa: -40°C ~ 80°C Nchekwa iru mmiri: 5% ~ 95 % (enweghị condensation) Nkọwapụta nọmba Model Model: JHA- CE1V1 Ọrụ Nkọwapụta Unframed E1-V.35 interface Ntụgharị Port nkọwa Otu E1 ọdụ ụgbọ mmiri, Otu V.35 interface Ike Ike ọkọnọ: AC180V ~ 260V;DC -48V;DC +24Vower oriri: ≤10W Akụkụ Ngwaahịa Size: 216X140X31mm (WXDXH) Ibu 1.8KG/ibe Ngwa