Ọkachamara China Modular Multi-Sevice Pdh - 16E1+3FE+1FX 1+1 PDH Multiplexer JHA-C2PE16F3PF1 – JHA

16E1+3FE+1FX 1+1 PDH Multiplexer JHA-C2PE16F3PF1

Nchịkọta

Usoro akụrụngwa dị na PDH ngwa anya eriri nnyefe, ụlọ ọrụ mepụtara, dabere na pụrụ iche nnukwu ọnụ ọgụgụ integrated sekit, na-arụtụ aka ngwa anya nnyefe akụrụngwa nnyocha na mmepe. Ngwaọrụ na-enye 1 ~ 16 E1 interface; 1 ~ 3 10/100M ngwa ngwa Ethernet interface (Ethernet interface ka mgbanwe, waya ọsọ 100M, na-akwado VLAN nkewa (ezi uche iche)); 1 * 100base-FX ngwa anya Ethernet interface; 1 console; Enwere ike iji interface ọrụ agbatịkwuru 1 dị ka akara E1, data RS232/RS485/RS422; 1 ekwentị azụmahịa dijitalụ; ngwa na-agbanwe agbanwe, nwere ọrụ mkpu, ọrụ ahụ kwụsiri ike ma bụrụ nke a pụrụ ịdabere na ya, obere ike oriri, ogo ntinye dị elu.

Foto ngwaahịa

Atụmatụ

• Dabere na ikike nwebisiinka IC
• Ihe nchọpụta ngwa anya dị obosara obosara modular
• Nye interface njikwa njikwa (RS232)
• Nye abụọ eriri interface 1+1 chebe (APS) ọrụ
• 3 * FE Ethernet interface ọnụego bụ 10M / 100M, ọkara / zuru duplex Auto-Nego
• Enwere ike ịtọ ngwungwu nha Ethernet 1916 byte na ọdụ ụgbọ mmiri 4 Ethernet iche iche, yana bandwidth ethernet nwere ike ịtọ ntọala na otutu 32K.
• E1 interface na-agbaso G.703, na-anakwere mgbake elekere dijitalụ na teknụzụ dị larịị-mkpọchi
• Na-eji ekwentị waya ọkọlọtọ 2 (aka na-abụghị ekwentị) atọrọ dị ka hotline order-waya (nhọrọ)
• Mgbe ngwa anya ida mgbaama, ọ nwere ike ịchọpụta na ngwaọrụ dịpụrụ adịpụ agbanyụrụ ma ọ bụ eriri kwụsịrị, na-egosi mkpu site LED.
• Ngwaọrụ mpaghara nwere ike ịlele ọnọdụ ọrụ ngwaọrụ dịpụrụ adịpụ
• Nye iwu ihe ntanetị anya Loop Back, kwado ọrụ E1 Loop Back, na-akwado E1 LOS na AIS mkpu, na-edozi ahịrị dị mfe.
• Ebe nnyefe dị ihe ruru 2-120km na-enweghị nkwụsị
• Kwado onye njikwa SNMP (onye nnọchi anya SNMP n'ime)
• AC 220V, DC-48V, DC24V nwere ike ịbụ nhọrọ
• DC-48V/DC24V ike ọkọnọ ọrụ nchọpụta polarity, Polarity-free

Oke

♦Fiber

Multi-mode Fiber

50/125, 62.5/125,

Ogologo nnyefe kacha elu: 5Km @ 62.5 / 125um fiber mode otu, attenuation (3dbm/km)

Ogologo ebili mmiri: 820nm

Ike nnyefe: -12dBm (Min) ~ -9dBm (Max)

Mmetụta nke nnata: -28dBm (Nkeji)

Ego njikọ: 16dBm

Otu ụdị Fiber

8/125, 9/125

Ogologo nnyefe kacha: 40Km

Ogologo nnyefe: 40Km @ 9 / 125um eriri ụdị otu, attenuation (0.35dbm/km)

Ogologo ebili mmiri: 1310nm

Ike nnyefe: -9dBm (Min) ~ -8dBm (Max)

Mmetụta nke nnata: -27dBm (Nkeji)

Ego njikọ: 18dBm

♦E1 interface

Data interface: RS-232, RS-422, RS-485, TTL
Ụdị data: NRZ, Manchester, Bi-phase
Ọnụego data: 110bps-115.200Kbps
Port interface: RJ45

♦Ethernet interface (100/100M)

Ọnụọgụ ihu: 10/100Mbps, nkwurịta okwu akpaaka ọkara / zuru ezu

Ọkọlọtọ Interface: Dakọtara na IEEE 802.3, IEEE 802.1Q (VLAN)

Ike adreesị MAC: 4096

Njikọ: RJ45, nkwado Auto-MDIX

♦Ebe ọrụ

Na-arụ ọrụ okpomọkụ: -10°C ~ 50°C

Iru mmiri na-arụ ọrụ: 5% ~ 95% (enweghị condensation)

Okpomọkụ nchekwa: -40°C ~ 80°C

Ebe nchekwa iru mmiri: 5% ~ 95 % (enweghị condensation)

Nkọwapụta

Ngwa