Ihe Ntụgharị vidiyo ekwentị onye China Ethernet ọkachamara - Fiber-4Voice +FE Multiplexer JHA-P04FE01 – JHA

Fiber-4Voice +FE Multiplexer JHA-P04FE01

Nchịkọta

Ngwaọrụ a na-enye 1-4Channel ekwentị, 2Channel 10M/100M Ethernet interface (Wire Speed ​​100M) ， 1Channel Ethernet interface bụ mgba ọkụ interface, nwere ike ịkwado VLAN.

Foto 

Ụdị Obere

Atụmatụ

• Dabere na ikike nwebisiinka IC;
• Ọgwụgwụ mpaghara nwere ike igosipụta ọkwa njikọ eriri nke ngwaọrụ dịpụrụ adịpụ;
• Ọdụ ụgbọ mmiri na-akwado ọdụ ụgbọ mmiri FXO na FXS, Nkwado FXO/FXS, Interface telifon Magnet, ọdụ ụgbọ mmiri FXO nwere bọọdụ njikwa mmemme, ọdụ ụgbọ mmiri FXS ejikọrọ na ekwentị onye ọrụ;
• 1 ~ 4channel ohere olu, olu FXO / FXS interface, nkwado maka onye na-akpọ oku / ịgba ụgwọ ụgwọ polarity / fax;
• Kwado ọrụ oke ọnụọgụ ọnụọgụ saịtị dị iche iche;
• Ethernet interface nwere ike ịkwado AUTO-MDIX (ahịrị gafere na ahịrị ejikọtara onwe ya nke ọma)
• Mpụga AC220/5-12V ike nkwụnye, nwekwara ike ịbụ mpụga DC-48V/5-12V ike nkwụnye;
• Ekwentị ekwentị nwere nchedo àmụmà, ọkụ ruru IEC61000-4-5 Short sekit dị ugbu a ebili mmiri 8 / 20μs, elu mmepụta voltaji 6KV na-emeghe ụkpụrụ.

Oke

♦Fiber

Multi-mode Fiber

50/125, 62.5/125,

Ogologo nnyefe kacha elu: 5Km @ 62.5 / 125um eriri ụdị 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

Interface Standard: soro protocol G.703;
Ọnụego ihu: n*64Kbps±50ppm;
Koodu ihu: HDB3;

E1 impedance: 75Ω (unbalance), 120Ω (ntụziaka);

Nkwekọrịta Jitter: N'ikwekọ na protocol G.742 na G.823

Attenuation ekwenyere: 0 ~ 6dBm

♦Ethernet interface (10/100M)

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

♦Ngwa ekwentị FXS

Voltage mgbanaka: 75V

Ugboro mgbanaka: 25HZ

Mgbochi ahịrị abụọ: 600 Ohm (bulie)

Nlaghachi azụ: 40 dB

♦FXO Gbanwee Interface

Mgbanaka chọpụta voltaji: 35V

Ugboro nchọpụta mgbanaka: 17HZ-60HZ

Mgbochi ahịrị abụọ: 600 Ohm (bulie)

Nlaghachi azụ: 40 dB

Nlaghachi: 20dB

♦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

Iru mmiri nchekwa: 5% ~ 95% (enweghị condensation)

Nkọwapụta

Ngwa