Ntụgharị Protocol ọnụ ahịa China dị ọnụ ala - 16*E1 ruo 3x1000Base-TX+2x1000Base-X Interface Ntụgharị JHA-CE16G3F2 – JHA

16*E1 ruo 3x1000Base-TX+2x1000Base-XJHA-CE16G3F2

Ntụgharị interface

Nchịkọta

Ngwaọrụ na-eji teknụzụ multiplexing reverse direction na-achịkọta maka otutu E1 iji bufee data Ethernet nke 3Channel 1000BASE-TX na 2x1000Base-X. Ọ nwere ike na-aghọta 1 ~ 16 E1 tọghatara n'etiti Ethernet ngwa anya interface, ime ka E1 ọwa interconnected na Ethernet ngwa anya interface. Iji GFP encapsulation, kwado LCAS (atụmatụ mmezi ikike njikọ) na ụkpụrụ LAPS. ngwaọrụ a nwere ike ịkwado nhazi ọwa 1-16Channel E1, nwere ike chọpụta ọnụọgụ E1 ozugbo wee họrọ E1 dị. Ọ na-enye ohere E1 ahịrị nnyefe oge, otu akara ọnụego bụ 1984Kbit / s, 4channe Ethernet bandwit bụ 7936Kbit / s, 8channel bandwit bụ 15872 Kbit / s, 16 ọwa bandwit nwere ike nweta 31744Kbit / s.
Ngwaọrụ na-enye ọrụ mkpu. Ọrụ ahụ bụ nke a pụrụ ịdabere na ya, kwụsie ike, na ike dị ala, ntinye dị elu, obere nha. Kwado njikwa netwọkụ SNMP.

Foto ngwaahịa

Ụdị 19 inch 1U

Atụmatụ

• Nfefe nke data Ethernet na-atụgharị na sekit 1 ruo 16 E1;
• Enwere ike ịkwado ya na ihe ntanetị eletrik na-agbanwe Ethernet ise maka onye ọrụ iji chekwaa mgbanwe Ethernet;
• 1000Base-TX Nkwado 10/100 / 1000M, zuru / ọkara duplex na-emegharị n'ụzọ zuru ezu, nkwado VLAN protocol;
• Ọdụ ụgbọ mmiri ọ bụla na-akwado nkwado Ethernet AUTO-MDIX ( eriri crossover na ngbanwe kwụ ọtọ);
• 16-channel E1 ahịrị, kacha igbu oge dị iche n'etiti abụọ ọ bụla nwere ike iru 220ms; mgbe ọdịiche nke igbu oge karịrị 220ms, igbu oge ga-emepụta mkpu na-adịghị mma, ebe nkwụsị azụmahịa;
• Ndepụta adreesị MAC Ethernet wuru dị ike (4096), yana ọrụ nzacha data etiti data mpaghara;
• E1 interface na-akwado ITU-T G.703, G.704 na G.823, anaghị akwado iji oghere mgbaàmà;
• Ọnọdụ ngụ oge, nhọrọ mpaghara oge na nsochi oge ahịrị E1, E1 akara usoro oge nwere ike ịgbanwe ya na-akpaghị aka dabere na ogo mgbama. Dị ka usoro usoro oge E1 maka ụzọ E1 mbụ, mgbe ọdịda E1 mbụ (ịdọ aka ná ntị siri ike LOS / AIS / LOF / CRC4 ma ọ bụ akara na-emepụta loopback) na ụzọ nke abụọ E1 na-arụ ọrụ nke ọma, usoro ahụ ga-agbanye na egwu ahụ ozugbo. Ụzọ nke abụọ E1; mkpochapụ nke mmejọ, usoro ahụ na-akpaghị aka laghachi na track mbụ ụzọ E1;
• Nrube isi na ọkọlọtọ ọkọlọtọ ITU-T, GFP-F encapsulation aro G.7041, VCAT virtual concatenation na LCAS Link Capacity Adjustment recommendation G.7042, Ethernet maping to nxE1 recommendation G.7043, Ethernet ka otu E1 map aro G. 8040;
• Mgbe bandwidth nnyefe na-abawanye, agaghị emebi data Ethernet; bandwidth nnyefe na-ebelata artificially, ọ nwekwara ike mebie na-emebighị netwọk data Ethernet;
• E1 tributary Ø ngwụcha nwere ike ọgaghị ekwekọrịta site na njikọ usoro;
• Mgbe otu ntụ ntụ ntụ E1 dara, ntụziaka nke ọzọ ka nwere ike ịrụ ọrụ;
• E1 mgbaama aka azụ azụ ma bepụ ọrụ nchọpụta akpaka: Mgbe ị na-achọpụta na ọ ga-eme n'okporo ụzọ E1 akara aka, usoro ahụ bepụ E1 a; loopback tọhapụrụ, E1 akpaka mgbake jiri ụzọ a;
• Ngosipụta mkpu zuru ezu, họrọ igosi oti mkpu mpaghara / ime;
• Na-akwado ọrụ loopback n'akụkụ eriri E1 dịpụrụ adịpụ iji kwado ule nke ahịrị E1;
• Kwado sistemu mpaghara maka nrụpụta sistemụ dịpụrụ adịpụ;
• nye iwu loopback interface dịpụrụ adịpụ, dị mfe na-edozi ahịrị;
• interface njikwa njikwa na-enye maka oghere nrụnye dị mfe;
• Module njikwa netwọkụ nhazi nhazi, na-akwado njikwa netwọkụ SNMP nọọrọ onwe ya;
• na njedebe a n'uche ọnọdụ ọrụ nke ọrụ ngosi ngwaọrụ dịpụrụ adịpụ;
• Nhọrọ ụdị ike ọtụtụ: AC220V, DC-48V / DC24V na ihe ndị yiri ya;
• DC-48V / DC24V ike ọkọnọ na akpaka polarity nchọpụta ọrụ, mgbe arụnyere na-enweghị ọdịiche dị n'etiti nti na adịghị mma.

Oke

♦E1 interface

E1 interface protocol: ITU-T G.703,
Ọnụego ihu: 2048Kbps± 50ppm
Koodu ihu: HDB3;

E1 impedance: 75Ω (L9 na-adịghị mma), 120Ω (balance RJ45);

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

Attenuation ekwenyere: 0 ~ 6dBm

♦10/100/1000M 1000Base-TX Interface

Ọnụego ihu: 10/100Mbps, ọkara / nkwurịta okwu akpaaka zuru oke

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

Ike adreesị MAC: 4096

Njikọ: RJ45, nkwado Auto-MDIX

♦1000Base-X Ethernet Optical Interface

Ogologo ebili mmiri: 1310nm, 1550nm

Ọnụego ntanetị: 1000M, duplex zuru oke

Ọkọlọtọ Interface: Dakọtara na IEEE 802.3, 1000BASE-S/LX

Ike adreesị MAC: 4096

Njikọ: FC/SC

Ọpụpụ nnyefe eriri nwere oke site na mfu sekit anya yana mfu agbakwunyere n'ihi njikọ njikọ, akwa akwa na patch panel. Enwere ike kpachie anya nnyefe site na bandwit fiber optic.

♦Environment na-arụ 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)

MTBF:  ＞100,000 awa

Nkọwapụta

Ngwa