4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) Akopọ Ẹrọ yii n pese 1-4* E1 ni wiwo , Foonu waya 2 Standard 2 bi okun waya-ẹrọ (iyan). O jẹ irọrun pupọ. O ni iṣẹ itaniji. Iṣẹ naa jẹ igbẹkẹle, iduroṣinṣin, ati agbara agbara kekere, iṣọpọ giga, iwọn kekere. Ọja Photo Awọn ẹya ara ẹrọ Da lori ara-copyright IC apọjuwọn jakejado ìmúdàgba opitika aṣawari Nlo boṣewa 2 waya tẹlifoonu (ti kii-tẹlifoonu kapa) ṣeto bi ina- ibere-waya gboona (iyan) E1 ni wiwo ni ibamu pẹlu G.703, adopts oni aago imularada ati ki o dan alakoso Imọ-ẹrọ titiipa Nigbati ifihan opiti ba sọnu, o le rii ẹrọ latọna jijin ti wa ni pipa tabi ti ge asopọ okun, ati tọkasi itaniji nipasẹ LED Ẹrọ agbegbe le wo ipo iṣẹ ẹrọ latọna jijin. Pese pipaṣẹ ni wiwo latọna jijin Loop Back, itọju laini irọrun Ijinna gbigbe jẹ to 2-120Km laisi idilọwọ AC 220V, DC-48V, DC + 24V le jẹ aṣayan agbara DC-48V/DC + 24V ipese agbara pẹlu iṣẹ wiwa polarity laifọwọyi, nigba ti fi sori ẹrọ laisi iyatọ laarin awọn paramita rere ati odi ♦ Fiber Multi-mode Fiber 50/125um, 62.5/125um, Ijinna gbigbe to pọju: 5Km @ 62.5 / 125um okun ipo ẹyọkan, attenuation (3dbm/km) Gigun igbi: 820nm Gbigbe agbara: -12dBm (Min) ~ -9dBm (Max) Ifamọ olugba: -28dBm (Min) Isuna ọna asopọ: Nikan 16 -mode Fiber 8/125um, 9/125um Iwọn gbigbe ti o pọju: 40Km ijinna Gbigbe: 40Km @ 9 / 125um okun ipo kanṣoṣo, attenuation (0.35dbm / km) Ipari igbi: 1310nm Gbigbe agbara: -9dBm (Min) ~ -8dBm (Max) Gbigba: -27d Sensitivity (Min) isuna ọna asopọ: 18dBm ♦ E1 Interface Interface Standard: ni ibamu pẹlu ilana G.703; Oṣuwọn wiwo: 2048Kbps± 50ppm; Koodu wiwo: HDB3; E1 Impedance: 75Ω (aiṣedeede), 120Ω (iwọntunwọnsi); Ifarada Jitter: Ni ibamu pẹlu ilana G.742 ati G.823 Ti a gba laaye Attenuation: 0 ~ 6dBm ♦ Ṣiṣẹda ayika Ṣiṣẹ: -10 ° C ~ 50 ° C Ṣiṣẹ Ọriniinitutu: 5% ~ 95 % (ko si condensation) Iwọn otutu ipamọ: - 40°C ~ 80°C Ọriniinitutu Ibi ipamọ: 5%~95 % (rara condensation) Awọn pato Nọmba Awoṣe Awoṣe: JHA-CPE4 Apejuwe iṣẹ ṣiṣe 4E1 PDH Ipese agbara: AC180V ~ 260V;DC-48V;DC+24VPower agbara: ≤10W Dimension Product Iwon: 19 inch 1U 485X138X44mm(WXDXH) iwuwo 2.3KG/PCS Ohun elo

Awọn iwo kukuru JHA700-G504 jara GPON ONT jẹ ọkan ninu apẹrẹ ẹyọkan nẹtiwọọki opitika GPON lati pade ibeere ti nẹtiwọọki iraye si gbooro. O kan ni FTTH/FTTO lati pese data naa, iṣẹ fidio ti o da lori nẹtiwọọki GPON. GPON jẹ awọn iran tuntun ti imọ-ẹrọ nẹtiwọọki iraye si. ITU-T G.984 ni boṣewa Ilana ti GPON. Iwọn GPON yatọ si awọn iṣedede PON miiran ni pe o ṣaṣeyọri bandiwidi ti o ga julọ ati ṣiṣe ti o ga julọ nipa lilo awọn apo-iwe gigun-iyipada nla. GPON nfunni ni iṣakojọpọ daradara ti ijabọ olumulo, pẹlu ipin fireemu ti o ngbanilaaye didara iṣẹ ti o ga julọ (QOS) fun ohun idaduro-ifamọ ati ijabọ awọn ibaraẹnisọrọ fidio. Awọn nẹtiwọki GPON n pese igbẹkẹle ati iṣẹ ṣiṣe ti a reti fun awọn iṣẹ iṣowo ati pese ọna ti o wuni lati fi awọn iṣẹ ibugbe ranṣẹ. GPON ngbanilaaye awọn imuṣiṣẹ Fiber To The Home (FTTH) ni iṣuna ọrọ-aje ti o yorisi idagbasoke isare ni kariaye. JHA700-504 jara ni igbẹkẹle giga ati pese didara iṣeduro iṣẹ, iṣakoso irọrun, imugboroosi rọ ati Nẹtiwọọki. O ni kikun pade awọn iṣedede imọ-ẹrọ ITU-T ati pe o ni ibaramu to dara pẹlu awọn aṣelọpọ OLT ti ẹnikẹta. JHA700-G504 jara le ṣe iṣọpọ iṣẹ alailowaya pẹlu pade awọn iṣedede imọ-ẹrọ 802.11 n / b/g, O ti ni eriali itọnisọna ere giga ti a ṣe sinu, oṣuwọn gbigbe alailowaya to 300Mbps. O ni awọn abuda ti agbara ti nwọle ti o lagbara ati agbegbe jakejado. O le pese awọn olumulo pẹlu aabo gbigbe data daradara diẹ sii. Ẹya iṣẹ-ṣiṣe ♦ Atilẹyin idiwọn oṣuwọn orisun ibudo ati iṣakoso bandiwidi; ♦ Ni ibamu pẹlu ITU - T G.984 Standard ♦ Wi-Fi jara pade 802.11 n/b/g imọ awọn ajohunše ♦ Atilẹyin data ìsekóòdù, igbohunsafefe ẹgbẹ, ibudo Vlan Iyapa, ati be be lo. ♦ Atilẹyin Yiyi Bandwidth Allocation (DBA) ♦ Atilẹyin ONU Awari aifọwọyi / Wiwa ọna asopọ / igbesoke latọna jijin ti sọfitiwia; ♦ Atilẹyin ipo ibudo ti iṣeto VLAN ♦ Atilẹyin iṣẹ itaniji agbara-pipa, rọrun fun wiwa iṣoro ọna asopọ ♦ Atilẹyin iṣẹ idawọle iji lile ♦ Atilẹyin ipinya ibudo ibudo laarin awọn ebute oko oju omi oriṣiriṣi. Idena idalọwọduro eto lati ṣetọju eto iduroṣinṣin ♦ Atilẹyin sọfitiwia imudara lori ayelujara ♦ iṣakoso nẹtiwọọki EMS ti o da lori SNMP, Rọrun fun itọju wiwo ọja ati awọn asọye LED Atọka Apejuwe 1 PWR Agbara ipo Lori: ONU wa ni titan; Pa: ONU ti wa ni pipa; 2 PON ONU Forukọsilẹ Lori: Aṣeyọri lati forukọsilẹ si OLTBlinking: Ni ilana iforukọsilẹ si OLT;Pa: Ni ilana iforukọsilẹ si OLT; 3 LOS GPON Awọn ifihan agbara opiti Tan: Agbara opitika ti o kere ju ifamọ olugba lọ; Pipa: Opitika ni deede 4 LAN1-4 LAN Port ipo Lori: Asopọmọra Ethernet jẹ deede; Sipaju: Data ti wa ni gbigbe nipasẹ ibudo Ethernet; Pa: Asopọ Ethernet ko si. ṣeto; 5 WIFI WIFI seju: Data ti wa ni gbigbe Lori: Wi-Fi Šiši: Wi-Fi iṣẹ Pade Specification Nkan Parameter PON Interface 1*GPON ibudo, FSAN G.984.2 bošewa, Class B+ Downstream Data Rate: 2.488GbpsUpstream Data 2.4. Gbps SC/UPC nikan okun mode Pipadanu Ọna asopọ 28dB ati ijinna 20KM pẹlu 1: 128 Olumulo Ethernet Interface 4 * 10 / 100M tabi 3 * 10 / 100M ati 1 * 10/100/1000M tabi 4 * 10/100/1000M idojukọ-idunaduraFull/idaji ipo asopọ meji RJ45 MDI/MDI-X 100m ijinna Power Interface 12V DC Ipese Agbara PONOpticalParameter Wavelength: Tx 1310nm, Rx1490nm Tx Agbara Opitika: 0.5～5dBm Rx Sensitivity: -28dBm Saturation Optical Power: -8dBm Data Transmission Parameter PON throughput: Downstream 2/48 Upstream 1.244Gbit/s Ethernet: 100Mbps tabi 1000Mbps Packet Ratio Pipadanu: