Cabletron Systemsメーカー9F310-02の使用説明書/サービス説明書
ページ先へ移動 of 30
MMAC-Plus ™ 9F310-02 & 9F315-02 FDDI Switch Module User’s Guide.
.
i Notice Notice Cabletron Systems r eserves the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult Cabletr on Systems to determine whether any such changes have been made.
ii Notice FCC Notice This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference r eceived, including interference that may cause undesir ed operation.
v Notice Safety Inf ormation CLASS 1 LASER TRANSCEIVERS The 9F315-02 is a Class 1 Laser Pr oduct The 9F315-02 uses Class 1 Laser transceivers. Read the following saf ety inf ormation before installing or operating these adapter s. The Class 1 laser transceivers use an optical feedback loop to maintain Class 1 operation limits.
Notice vi Safety Inf ormation CLASS 1 LASER TRANSCEIVERS Laser Radiation and Connectors When the connector is in place, all laser radiation remains within the fiber . The maximum amount of radiant power exiting the fiber (under normal conditions) is -12.
vii Contents Chapter 1 Intr oduction Features........................................................................................................................... 1-1 Related Manuals ..............................................................
Contents viii.
1-1 Chapter 1 Intr oduction The 9F310-02 and 9F315-02 are thr ee port switch modules with two front panel FDDI interfaces and one INB-1 backplane interface. The external FDDI networks are connected to the modules using standar d FDDI A/B ports on the front panel.
Introduction 1-2 interfaces provide frames filter ed, frames forwarded, and all Spanning T ree Protocol parameters. The 9F310-02 and 9F315-02 modules support the IETF FDDI MIB (RFC-1512), IETF MIB ll (RFC-1213), IETF BRIDGE MIB (RFC-1493), and a host of Cabletron enterprise MIBs.
1-3 F eatures Figure 1-1. The 9F310-02 and 9F315-02 Modules MMAC PLUS MMAC PLUS MMAC PLUS MMAC PLUS.
Introduction 1-4 Related Manuals The manuals listed below should be used to supplement the procedur es and technical data contained in this manual. MMAC-Plus Installation Guide MMAC-Plus Operations Gu.
2-1 Chapter 2 Installing the MMA C-Plus modules The 9F310-02 and 9F315-02 modules occupy two slots in the MMAC-Plus chassis. The modules must be installed with the left side (as viewed from the fr ont) in an odd numbered slot, and the right side in an even number ed slot.
Installing the MMA C-Plus modules 2-2 Figure 2-1. Installing the 9F310-02 and 9F315-02 Modules 7 F LN K 8 F LN K F LN K 10 F LN K I NS 11 F LN K I NS 12 RX TX RX TX RX Circuit Card Card Guides Metal Back-Panel Jack for ESD wrist strap W arning: Ensure that the circuit card is between the card guides .
2-3 The Reset Switch The Reset Switch The Reset switch is located on the rightmost front panel, under the top plastic tab as shown in Figure 2-2. It serves two functions: • Pressing the r eset switch twice within three seconds causes the pr ocessor (i960) to reset.
Installing the MMA C-Plus modules 2-4 User Accessible Components Figure 2-3 shows the various components that ar e accessible to the user . These consist of an eight position dip switch (explained below), replaceable PROMs and sockets for RAM. These will be used for future upgrades.
2-5 User Accessible Components See the Cautions at the end of this table. T able 2-1. Function of DIP Switch Switch Function Description 8 Clear Password 1 When toggled, this switch clears user-enter ed passwords stor ed in NVRAM, and restor es the default passwords.
Installing the MMA C-Plus modules 2-6.
3-1 Chapter 3 Operation The 9F310-02 and 9F315-02 modules are capable of bridging/switching any thr ee, of five possible interfaces, depending on how it is configured.
Operation 3-2 System Management Buses There ar e two management channels within the MMAC-Plus system: the SMB-1 and the SMB-10. These buses provide out-of-band management and inter -module management communication. SMB-1 Bus The SMB-1 is a 1Mbs management bus located within the MMAC-Plus.
3-3 DC/DC Conv er ter DC/DC Con verter The DC/DC converter converts the 48 VDC on the system power bus to the necessary operating voltages for its host network services module. The diagnostic controller monitors and contr ols the operation of the DC/DC converter .
Operation 3-4 The Host engine sends and receives packets via the CPU FPS Interface. This allows the bridge to perform spanning tree pr otocol and other bridging functions. The SMB Interfaces provide communication to the Host Engine for management functions and communication with other modules in the chassis.
4-1 Chapter 4 LANVIEW LEDs The front panel LANVIEW LEDs indicate the status of the module and may be used as an aid in trouble shooting. Shown in Figur e 4-1 is the LANVIEW LEDs of the 9F310-02 and 9F315-02 module.
LANVIEW LEDs 4-2 The function of the two System Status LEDs, System Management Bus (SMB) and the CPU, are listed in T able 4-1. The function of the INB receive LEDs ar e listed in T able 4-2. The function of the INB transmit LEDs are listed in T able 4-2.
4-3 The function of the FDDI receive LEDs ar e listed in T able 4-4. The function of the FDDI transmit LEDs are listed in T able 4-2. The FDDI status LEDs display the status when bridging to the front panel port from either FNB ring. The “A” and “B” LEDs indicate the status of the A and B ports.
LANVIEW LEDs 4-4 The functions of the FDDI Status LEDs are listed in T able 4-6. T able 4-6. FDDI Status LEDs A P S B ST A TE Green N/A N/A Gr een Ports Enabled & Active Green Gr een Off Green THR.
5-1 Chapter 5 Specifications T echnical Specifications CPU: Intel i960 RISC based micropr ocessor Memory: 4 Meg. Local RAM (expandable to 12 Meg.) 2 Meg.
Specifications 5-2 Safety This equipment meets the safety requir ements of: • UL 1950 • CSA C22.2 No. 950 • EN 60950 • IEC 950 • EMI Requirements of FCC Part 15 Class A • EN 55022 Class A.
5-3 Link Distance 9F310-02 Up to 2 kilometers on multimode fiber-optic cable as specified by ANSI MMF-PMD. 9F315-02 40 kilometers (max), 25 kilometer (typical) on single-mode fiber-optic cable as specified by ANSI SMF-PMD.
Specifications 5-4.
デバイスCabletron Systems 9F310-02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:
Cabletron Systems 9F310-02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Cabletron Systems 9F310-02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。Cabletron Systems 9F310-02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。Cabletron Systems 9F310-02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。
Cabletron Systems 9F310-02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Cabletron Systems 9F310-02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、Cabletron Systems 9F310-02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Cabletron Systems 9F310-02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。