3Com 3C94024 - CoreBuilder 9400 1000SX Switch Support and Manuals
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Getting Started Guide - Page 6
... Management Access 35 Changing the Console Port Baud Setting 35
Configuring the IP Interface 36 In-band Management 36 Out-of-band Management 36
6 TROUBLESHOOTING THE SYSTEM
Getting Additional Help 37 Diagnosing Problems 37
Power Failures 37 Abnormal LED Activity 37 Cleaning Dirty Fiber Optic Ports and Connectors 40
A SYSTEM SPECIFICATIONS
B FIELD-REPLACEABLE UNITS
Audience 43 Safety Precautions...
Getting Started Guide - Page 11
... 9400 protects against cable and equipment failures with SC connectors
s 12 GBIC ports that can accept 1000BASE-LX or 1000BASE-SX GBIC transceivers
The system supports full-duplex mode on its 24 Gigabit Ethernet ports. System Features and Benefits The CoreBuilder 9400 is part of 12 trunks per unit. To combine technologies as your network, this system has an optional second power...
Getting Started Guide - Page 12
... provide fault tolerance and maximum network availability.
12
CHAPTER 1: SYSTEM AND SETUP OVERVIEW
s Resilient links
Resilient links technology protects your network against an individual link or device failure by each group of desktop clients into Gigabit Ethernet streams for VLANs and RMON-1, as well as a roving analysis port through a SuperStack II Switch 3900.
System Management
The...
Getting Started Guide - Page 15
...174; II Switch 3900
Switched 100 Mbps desktop systems
2000 Mbps Trunk
10/100 BASE - LX
1000 Base -...Switch 9300
To other Switch 3900s
R
3C94024
TX 1 RX
1000BASE SX
TX 2 RX 1000BASE SX
TX 3 RX
PCKT STAT
10BASE TX STATUS PACKET
RESET
CONSOLE
FAULT POWER
1000BASE (GBIC)
TX 4 RX TX 7 RX
TX 5 RX 1000BASE SX
TX 6 RX
TX 8 RX 1000BASE SX
TX 9 RX
13
PCKT STAT
14
15
16
1000BASE (GBIC...
Getting Started Guide - Page 19
...network. As with any source of bright light, however, 3Com recommends that you cable it to start your safety, comply with this fixed configuration:
s Twelve 1000BASE-SX ports s Twelve 1000BASE GBIC ports (LX or SX
transceivers)
Fiber... s Gigabit Ethernet ports s Console port s Out-of-band management port
When all of Cabling
The CoreBuilder 9400 system is a Gigabit Ethernet switch with the ...
Getting Started Guide - Page 22
...Read and follow these transceivers:
s 1000BASE-SX GBIC - To connect a GBIC port directly to single-mode fiber with an LX transceiver, or to connect a GBIC port directly to MMF" on using a conditioned launch cable. For instructions, see "Connecting the LX Transceiver to multimode fiber with duplex SC connector Use this chapter.
2 Orient the transceiver so that 3Com supports. To ensure...
Getting Started Guide - Page 23
... into the GBIC port until it any further). OR s Front lever - You can also connect an LX transceiver to MMF" on the transceiver that you are using an SX transceiver, the fiber optic cable must support single-mode transmission or multimode transmission with a conditioned launch cable.
3 Do one of the port. Move the front lever to lock the transceiver into the duplex SC port on...
Getting Started Guide - Page 24
... cables that aligns the single-mode laser launch away from the transceiver, as shown in Figure 7. This offset allows the transmission of LX signals over multimode fiber cable. You need a conditioned launch cable to complete the following procedure. For a list of currently supported launch cables, visit this chapter.
2 Insert a GBIC LX transceiver into a GBIC port until it clicks into...
Getting Started Guide - Page 25
...
23
24
To network cable
A
RX
TX
SC connector
B A
Offset
A
A = Multimode fiber
B = Single-mode fiber
7 Repeat steps 1 through 6 for additional 1000BASE GBIC ports.
s Connect the multimode TX side of the conditioned launch cable to the RX side of the network cable.
Cabling Gigabit Ethernet Ports
25
When you cable GBIC transceivers, note that the SC Receive (RX) port is on...
Getting Started Guide - Page 53
... education to technical support information through the following online systems: s World Wide Web site s 3Com Knowledgebase Web Services s 3Com FTP site s 3Com Bulletin Board Service (3Com BBS) s 3Com FactsSM Automated Fax Service
World Wide Web Site
To access the latest networking information on the 3Com Corporation World Wide Web site enter this service gives all 3Com customers and partners...
Getting Started Guide - Page 54
... D: TECHNICAL SUPPORT
3Com FTP Site Download drivers, patches, software, and MIBs across the Internet from the 3Com public FTP site...service by Digital Modem
ISDN users can dial in to the 3Com FTP site, enter the following number:
1 847 262 6000
3Com Facts Automated Fax Service The 3Com Facts automated fax service provides technical articles, diagrams, and troubleshooting instructions on 3Com...
Getting Started Guide - Page 59
...UL) Listing 51
environmental specifications requirements 41, 48
Ethernet LEDs 30, 39 Ethernet Pckt LED
troubleshooting 39 Ethernet Stat LED
troubleshooting 39
F
fan tray removal and replacement 45
Fault LED 30 troubleshooting 38
fault tolerance 12 fax service (3Com Facts) 54 feedback on documentation 10 fiber optic cables
cleaning 40 fiber optic port safety 19 field replaceable units 43 floor plan...
Getting Started Guide - Page 60
... code) 51 NEMA (electrical code) 51 network supplier support 55 NFPA (National Fire Protection Association) 51 notes in text
defined 8
O
online technical services 53 out-of-band management
port cabling 27 setting IP parameters 36
P
pin assignments Console port 27
port, out-of-band management 27 ports
cleaning 40 fiber optic LED safety
safety 19 problems 37 status 30 power cord, troubleshooting...
Getting Started Guide - Page 63
... on and after 3Com receives the defective product.
3Com shall not be responsible for any software, firmware, information, or memory...3Com's published specifications or user manual. Any software update or replaced or repaired product will become the property of 3Com. Products returned to 3Com's Corporate Service Center must contact a 3Com Corporate Service Center or an Authorized 3Com Service...
Getting Started Guide - Page 64
... WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF ITS PRODUCTS, EVEN IF 3COM OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, AND LIMITS ITS LIABILITY TO REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT 3COM'S OPTION. INCLUDED SERVICES:
Telephone Support, with coverage for basic troubleshooting only, will...
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