Cisco SystemsメーカーAS5850の使用説明書/サービス説明書
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CH A P T E R 1-1 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A 1 Cisco AS5850 Product Overview The Cisco AS5850 is a high-density , ISDN and modem W AN aggregati on system that pro vides both digital and anal og call termination.
1-2 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview If You Already Have a Cisco AS5800 If You Already Have a Cisco AS5800 If you already ha ve a Cisco AS5 800, the Cisco AS5850 shoul d be easy to adjust to.
1-3 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview System Components Figure 1 -1 Cisco AS5850 with 2400W AC-Input Po wer Shelf—Fr ont View Note Figure 1-1 sho w s a system with two RSCs and a spli t backplane, and both sides su pporting T3 connections.
1-4 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Functional Ov erview Figur e 1 -2 Cisco A S5850 wit h AC- Input P ow er Shelf—Re.
1-5 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Functional Overview any DS0 can be mapped to any HDLC contr oller or uni versal port.
1-6 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Functional Ov erview A dial wholesale customer can connect to a Cisco AS5850, then tunnel PPP (P oint-to-Point Prot ocol) packet informat ion to a retail servi ce provider u sing dial V irtual Pri v ate Network (dial VP N).
1-7 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Functional Overview Power Flow Figure 1-4 sho w s how po w er is distributed to various univ ersal gatew ay field-replaceable uni ts.
1-8 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Functional Ov erview Network Management The Cisco Uni versal Gate way Manager (Cisco UGM) configures and manag es fault, performance, and security of the Cisco AS5850.
1-9 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Cisco AS5850 Chassis Cisco AS5850 Chassis The Cisco AS5850 contains 14 slots (numbered 0 thr ough 13 on the backplane) and can support t runk cards and uni versal port cards in slots 0 through 5 or 8 through 13.
1-10 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Cisco AS5850 Chassis Note Mixing CT1 or CT3 and CE1 or STM1 in t he same chassis is not supported. If this config uration guideline is viol ated, an error message appears on the RSC and the disallo wed card is shut do wn.
1-11 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Cisco AS5850 Chassis condition is detected.
1-12 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Cisco AS5850 Chassis Note If you nee d to OIR th e RSC servi n g as the primary c.
1-13 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Field-Replaceable Units In systems with two RSCs, t he way the RSC uses the backplane b uses will depend on the mode the system is operating in.
1-14 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Field-Replaceable Un its Feature Cards For information about the feature cards us ed in the Cisco AS5850, refer to the Cisco AS5850 Universal Gateway Car d Guide that shipped with your system.
1-15 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Field-Replaceable Units • Boots and reloads software images • Provides sourc.
1-16 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Field-Replaceable Un its LED Indicators and Alarm Buttons The RSC front panel contains se veral LEDs, push b uttons, LCDs, and conn ectors.
1-17 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Field-Replaceable Units Figure 1 -8 ERSC Front P ane l Ta b l e 1 - 4 describes the RSC front panel LEDs an d LCDs.
1-18 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Field-Replaceable Un its Figure 1-7 sho ws the RSC front panel push butt ons, Ta b l e 1 - 5 describes push b utton actions, and Ta b l e 1 - 6 describes options for tho se actions.
1-19 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Field-Replaceable Units Figure 1-7 sho ws the RSC front panel ports, and Ta b l e 1 - 7 describes the port functions.
1-20 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Field-Replaceable Un its Only one common logic is acti ve at a t ime, identifi ed by the CLK LED on the RSC card front panel. The activ e common logic is user-selectable and is independe nt from each RSC card.
1-21 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Field-Replaceable Units Figure 1 -9 RSC Gigabit Ether net Egress Int e rf aces 3.
1-22 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Field-Replaceable Un its T able 1 -8 Egre ss Inter f ace LEDs LED Color Function RX-SYNC Green GMA C. OPT -DET Green Indicates that t he gigabit Ethernet port is pl ugged in, and auto-ne gotiation is on the remote side.
1-23 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Field-Replaceable Units F i g u r e 1- 10 G B I C M o d u l e DC-Input Power Ent.
1-24 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Field-Replaceable Un its • V oltage le vel and current monitoring The DC-input po wer supply is designed to pre ven t any ener gy hazard during operation.
1-25 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Field-Replaceable Units Note Connect the alarm port only to a safety extra-low vo ltage (SEL V) source using 22 A W G, or thicker , copp er wire.
1-26 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Field-Replaceable Un its The PEMFs contain tw o LEDs on the front panel— PO WER and MISWIRE.
1-27 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Field-Replaceable Units maintenance bu s (Mbus), whi ch monitors v oltage to lerance le vels, temperature conditions, and po wer failure in t he enhanced A C-input po wer shelf.
1-28 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Power Requirem ents 2400W Power Shelf LED Indicators The 2400W A C-input po wer shelf in cludes three LEDs that are located on the front of each po wer module for the 2400W A C -input po wer shelf.
1-29 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisc o AS5850 Product Overview Online Insertion and Remo val DC-Input Power Specifications The PEMFs provide –48 VDC po wer, whi ch is distrib u ted from the PEMF to the chassis backplane.
1-30 Cisco AS5850 Universal Gateway Hardware Installation Guide 78-10573-06 0A Chapter 1 Cisco AS5850 Product Overview Online Insertion and Remo val.
デバイスCisco Systems AS5850の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Cisco Systems AS5850をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはCisco Systems AS5850の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Cisco Systems AS5850の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Cisco Systems AS5850で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Cisco Systems AS5850を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はCisco Systems AS5850の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Cisco Systems AS5850に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちCisco Systems AS5850デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。