Ntụgharị China n'ofe ọnụ ahịa Rs485 - Framed E1-FE+4RS232 interface Ntụgharị JHA-CE1F1R4 – JHA

Nchịkọta

Nke a protocol Ntụgharị (interface Ntụgharị) na-eji nnukwu ọnụ ọgụgụ FPGA imewe, na-enye a framing E1 interface na Ethernet interface na anọ Oghere Usoro interfaces, ọ ga-ekwe omume nweta 10 / 100Base-T Ethernet data n'elu E1 ọwa nnyefe, bụ a elu arụmọrụ, onwe ya. - mmụta Ethernet akwa. Ngwa ahụ na-eje ozi dị ka ndọtị nke ngwaọrụ Ethernet, iji netwọk ndị dị ugbu a (PDH / SDH / microwave, wdg) nke ọwa E1 na-enye iji jikọta ma nsọtụ abụọ nke ọnụ ala Ethernet na oghere serial. Ike akụrụngwa nnwale arụpụtara arụ ọrụ iji kwado ọrụ mmeghe na mmezi oge niile.

Foto ngwaahịa

Ụdị obere

19inch 1U ụdị

Atụmatụ

• Dabere na ikike nwebiisinka IC
• Nwere ike ịghọta na nleba anya na njikwa akụrụngwa dịpụrụ adịpụ, data njikwa OAM ewegharaghị oge onye ọrụ wee chekwaa bandwidth E1
• E1 na-akwado setịpụrụ timeslot ọ bụla, ọnụego a bụ 64K-2048K
• Ngwaọrụ mpaghara nwere ike ịmanye ọnụego ngwaọrụ dịpụrụ adịpụ soro ya
• Nwee ihe ngosi mgbe ngwaọrụ dịpụrụ adịpụ gbanyụrụ ọkụ ma ọ bụ ahịrị E1 agbajiri ma ọ bụ mgbama hapụ;
• Nwee ọrụ nke E1 interface loop azụ nlele, zere onye ntụgharị ahụ dara n'ihi nloghachi aka aka interface;
• Ihe ntanetị Ethernet na-akwado okpokolo agba jumbo (2036 Bytes);
• Inter-set dynamic Ethernet MAC adreesị (4,096) nwere ọrụ nzacha data etiti data
• Ethernet interface na-akwado 10M / 100M, ọkara / zuru ezu duplex auto- Mkparịta ụka, na-akwado VLAN
• Ihe ntanetị Ethernet na-akwado AUTO-MDIX (akara gafere na ahịrị ejikọtara ozugbo onwe ya);
• Nwee Ethernet nyochaa ọrụ nrụpụta onwe ya, akụrụngwa agaghị anwụ
• Nye ụdị elekere 2: E1 nna ukwu elekere na E1 akara elekere;
• Nye 2 impedances: 75 Ohm enweghị nguzozi na 120 Ohm itule;
• Kwado njikwa netwọkụ SNMP
• Oghere Usoro data Interface nwere ike ịbụ RS232/RS422/RS485/TTL nhọrọ
• Ọwa Oghere Usoro nwere ike ibunye data serial nwere ike imegharị n'otu n'otu 300 Kbps-19200Kbps baud ọnụego
• Serial data multiplexing na E1 na-akwado ITU-T R.111 jumping code mode
• Oghere Usoro data mpaghara RS232 nwere ike inye iwu RS232 dịpụrụ adịpụ data loop azụ na mpaghara. Akwụghachi azụ a na mgbanaka mpụta nke interface data RS232, ị nwere ike ịnwale mgbawa interface RS232 na-enweghị mmebi.
• Serial ọdụ ụgbọ mmiri interface àmụmà-nchedo ruru IEC61000-4-5 (8/20μS) DM (dị iche na ọnọdụ): 6KV, Impedance (2 Ohm), CM (Common Mode): 6KV, Impedance (2 Ohm) ọkọlọtọ.

Oke

♦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)

Ọnụego ihu: 10/100Mbps, ọkara/ n'uju duplex akpaaka mkparita uka

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

Ike adreesị MAC: 4096

Njikọ: RJ45, nkwado Auto-MDIX

♦Oghere Usoro Interface

Ọkọlọtọ

EIA/TIA-232 RS-232 (ITU-T V.28)

EIA/TIA-422 RS-422 (ITU-T V.11)

EIA/TIA-485 RS-485 (ISO/IEC8284)

Oghere Usoro Interface

RS-422: TXD+, TXD-, RXD+, RXD-, Ala mgbaama

RS-485 4 wires: TXD+, TXD-, RXD+, RXD-, Ala mgbaama

RS-485 2 wires: Data+(TX+ kwekọrọ), Data-(kwekọrọ TX-), Ala mgbaama

RS-232: RXD, TXD, Ala mgbaama

♦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

Ihe ngwọta a na-ahụkarị 1

Ihe ngwọta a na-ahụkarị 2