Руководство по эксплуатации Milan Technology E-FL-HB-0400

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COMPLIANCE INFORMATION
Minneapolis, MN 55344 USA
UL Listed
C-UL Listed (Canada)
CISPR/EN55022 Class A
™
FCC Regulations 10BASE-FL Ethernet
This equipment has been tested and found to comply with the limits for a class A digital device, pursuant
to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful
Unmanaged Fiber Hub with AUI, BNC or Fiber Uplink
interference when the equipment is operated in a commercial environment. This equipment generate

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E-FL-HB-0x00 IN THE NETWORK TECHNICAL SPECIFICATIONS Standards IEEE 802.3 Install one E-FL-HB-0x00 hub and use fiber cable to Dimensions 17.25" x 8.5" x 1.7" (437 mm x 216 mm x 43 mm) BB 10BASE-FL PWR STAT COL ACT 3 7 8 1 2 3 4 5 6 7 8 1 2 4 5 6 set up a workgroup by Power connecting the hub to Input Range: 100 to 240 VAC at 50 or 60 Hz, 3.0 A maximum. terminal devices. Rated at 40 watts maximum. Environment Operating Temperature: 0° to 50°C (32° to 122° F ) Storage Temperature: -15° to 65°C (

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Ω Ω E-FL-HB-0x00 in Half-Duplex Network CABLE SPECIFICATIONS The 5-4-3 Rule applies separately to each collision domain. NOTE: A 10BASE-2 Cable Specifications collision domain is any Carrier Sense Multiple Access with Collision Detection (CSMA/CD) network in which a collision will occur if two attached stations 10BASE-2 CABLE CHARACTERISTICS: transmit at the same time. A segment is the cable connection between two Cable type: Stranded Coaxial RG58 (ThinNet) network interfaces. Impedance: 50 @

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6. Is the B(ack)B(one) ACT(ivity) LED illuminated? INSTALLATION NO Optionally Install Backbone Uplink Adapter • Disconnect and reconnect the backbone cable to restart the initialization process. WARNING: Remove AC line cord from power source before installing • Restart the attached network device to restart the initialization backbone uplink adaptor in E-FL-HB-0x00. Failure to observe this warning process. could result in personal injury or death. • Contact Technical Support: (800) 260-1312. CA

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Install E-FL-HB-0x00 at Site FAULT ISOLATION and CORRECTION WARNING: During the site installation, handle the E-FL-HB-0x00 in such a If the E-FL-HB-0x00 fails, isolate and correct the fault by determining the way that the E-FL-HB-0x00 does not fall. Failure to observe this warning answers to the following questions and then taking the indicated action: could result in injury to personnel and/or equipment damage. 1. Is the P(o)W(e)R LED on the E-FL-HB-0x00 illuminated? NOTE: If E-FL-HB-0x00 is sh

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Ω Ω Optionally Connect to Backplane OPERATION THROUGH AUI UPLINK Use the status LEDs to monitor E-FL-HB-0x00 operation in the network. NOTE: Refer to 5-4-3 rule (page 3) to keep network configuration within acceptable bounds. 10BASE-FL BB STAT PWR 50 Terminator COL ACT 1 2 3 4 5 6 7 8 Earth Ground E-FL-0X00 HUB INDICATORS 50 Terminator P(o)W(e)R Steady LED indicates E-FL-HB-0x00 is connected to external AC power. COL(lision) Flashing LED indicates network collisions. 10BASE-FL 10BASE-FL BB BB

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Ω Ω 4. Connect AUI drop cable female connector to the AUI port on a Power the E-FL-HB-0x00 10BASE-5 cable transceiver or media attachment unit (MAU). NOTE: When the hub is connected to an AC outlet supplying 100-240VAC at 50-60 Hz, the hub automatically powers ON 5. Verify that 10BASE-5 segment is terminated at both ends using 50-ohm terminators. To power ON the E-FL-HB-0x00: THROUGH BNC UPLINK NOTE: Refer to 5-4-3 rule (page 3) to keep network configuration within acceptable bounds. NOTE: In a

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Optionally Connect to Backplane (continued) Optionally Cascade E-FL-0x00 Hubs THROUGH FIBER UPLINK To cascade hubs by installing fiber cables between hubs: To connect fiber cable from E-FX-HB-xx00 10BASE-FL BB 10BASE-FL PWR STAT COL ACT 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 uplink adapter to network: BB 10BASE-FL PWR STAT COL ACT 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1. Locate or build 10BASE-FL compliant two-stranded fiber cable with appropriate male TX to RX connectors installed at both ends. 10BASE-FL B