COPPER TO FIBER OPTIC ETHERNET SWITCHES
COPPER TO FIBER OPTIC ETHERNET MEDIA CONVERTERS
DATA TO ETHERNET CONVERTERS
COPPER TO FIBER OPTIC GIGABIT ETHERNET MEDIA CONVERTERS
COPPER TO FIBER OPTIC ETHERNET MEDIA CONVERTERS OVER 1 FIBER
FIBER OPTIC SWITCHES
MULTIMODE FIBER TO SINGLEMODE FIBER ETHERNET CONVERTERS & REPEATERS
COPPER TO FIBER OPTIC GIGABIT ETHERNET MEDIA CONVERTERS W/SNMP
CHASSIS FOR STAND ALONE UNITS
HEAVY DUTY, HIGH TEMPERATURE ETHERNET EQUIPMENT
 

LASCOMM

2009 Dewberry Court, Westlake Village, CA
91361-1810

Phone 805-496-8053
Fax 805-497-3606
Email sales@lascomm.com

Fiber Optic Ethernet Communications Equipment MODEL LT8510
 
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MODEL LT8510

1-4 Ch. T1/E1, 0 to 4 Ch. Of Data & 1 Ch. of 10/100 Ethernet Fiber Optic Multiplexer

LT8510S Standalone Unit LT8510R with 19" Card Cage
LT8510S Standalone Unit LT8510R with 19" Card Cage

FEATURES

  • Multiplexes 1 - 4 Ch. T1/E1 and 10/100 Ethernet, Optional RS-232, RS-530, V.35
  • Network Management (SNMP, Web, Telnet)
  • Ethernet Rate Control
  • Two-Way "One Fiber" Option
  • Multimode or Single Mode (1300/1550nm)
  • Power Redundancy, Optical Redundancy Optional
  • Industrial Hardened (optional)
  • 12VDC, Optional 24VDC, -48VDC, 125VDC or 115/230VAC
  • Hi-Temp2 Version Exceeds NEMA & Caltrans Traffic Control Specs

APPLICATIONS

Typical applications include extending SDH/SONET backbones and adding Ethernet service to existing T1 or E1 fiber optic links. Service Providers use the LT8510 as an efficient, cost effective method to provide their customers with Ethernet (including Rate Control) connections for data and T1 for voice. The two-way “one fiber,” option can double usage of existing fiber optic cable plants.

DESCRIPTION

The LT8510 Ethernet & T1/E1 Fiber Multiplexer provides 10/100 Ethernet and T1/E1 Connectivity. It multiplexes various combinations of one-to-four T1/E1 or Serial Data channels and a 10/100M Ethernet over single mode (1300/1550nm) or multimode fiber (1300/1550nm).

The LT8510 supports distances to more than 100 km and offers a two-way, “one fiber” communication option to maximize fiber cable usage. Optional redundant power and optics include automatic switchover for maximum reliability.

Setup, diagnostics and control is accessed via Serial Terminal, Telnet or SNMP management ports. Diagnostics include LED indicators, dry contact alarms and local and remote loopback.

The Ethernet port supports full 10Mbps bandwidth and rate control in increments of 32Kbps. It is IEEE 802.3/802.3u/802.3x compliant. Each T1 or E1 channel is independent, transparent to the framing format and supports all applicable standards and line codes. Serial interface options are RS-232, RS-422, RS-449, RS-530 and V.35.

The LT8510 is available basic standalone or 1U high “pizza box.” Fiber optic connectors are ST, FC or SC. Standard power is 12VDC and includes built-in redundancy. Optional power sources include 24VDC, -48VDC, 125VDC or 115/230VAC with an external power cube.

TECHNICAL SPECIFICATIONS

  • Data Rates:
    T1 1.544 Mbps
    E1 2.048 Mbps
    Ethernet 10/100 Mbps (10M on fiber side)
    RS-232** Up to 120 Kbps
    RS-422, V.35** Up to 1Mbps
    ** Future Release

  • Channel Capacity:
    T1, E1 or any combination 4
    Ethernet 1
    RS-232, RS-422, TTL, Dry Contacts 4

  • Optical:
    Transmitter ELED, ELED, LASER*
    Receiver PIN Diode
    Wavelength 1300nm Multimode
    1300nm, 1550nm Single Mode
    Fiber Optic Connectors ST, FC or SC
    Loss Budget*
    (1300nm, 1550nm)
    Multimode (62.5/125µm): 15dB
    Single Mode (9/125µm): 20dB
    * Contact factory for higher requirements

  • Electrical:
    Interface T1, E1 (G.703), IEEE 802.3, RS-232, RS-422, V.35
    T1 Connector (100 Ohm) Terminal Blocks
    E1 Connector (120 Ohm) Terminal Blocks
    E1 Connector (75 Ohm) Terminal Blocks to BNC Adapter
    10/100 Ethernet Connectors RJ45 (Female)
    RS-232, RS-422, V.35 Connectors RJ45 (Female)

  • System:
    Bit Error Rate 1 in 10^10 or better

  • Alarm:
    Dry Contact Normal Open

  • Visual Indicators:
    System PWR A, PWR B, VccA, VccB, ALARM
    Channel Status RXD, RLOS, LOS, RLPB, BPV, Alarm
    Optical Signal Status SyncB, Optic in Use, RXA, RXB, VLIN

  • Diagnostic Functions:
    Local and Remote Loopback

  • Power:
    Standard 12VDC @ 1.2A
    Optional 24VDC, -48VDC, or 115/230VAC (with external power cube)

  • Temperature:
    Operating -10° to 50°C
    Hi-Temp (optional) -20° to 70°C
    Storage -40° to 90°C
    Humidity 95% non-condensing

  • Physical (Standalone/Wallmount Unit):
    Height (6.70 cm) 2.6"
    Width (18.14 cm) 7.1"
    Depth (24.80 cm) 9.8"
    Weight (1.36 kg) 3 lbs.
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