1134AC Optical Line Terminal (OLT1134AC)
The Tellabs 1134 OLT distribution shelf is designed for mid-sized enterprise and international deployments. Furthermore, with its smaller form factor, the Tellabs 1134 shelf is ideal for space-challenged installations in data centers, communications closets and outdoor remote cabinets. It has redundant AC to DC power rectifiers integrated with the distribution shelf, resulting in faster installations. By integrating the power rectification, the time and material needed to install this distribution shelf are significantly reduced. Just like the other three Tellabs OLT distribution shelves, this Tellabs 1134AC leverages common software and common service cards. The Tellabs 1134 can be equipped with the Ethernet Switch Unit Thirty-Two (ESU32) for wide area network connectivity.

Features and Benefits

  • Up to 16 G-PON interfaces
  • Up to 512 ONTs
  • Up to 2,048 gigabit Ethernet
  • 48GbE in network connectivity
  • 160 Gbps backplane capacity
  • 40 Gbps per multiservice slot capacity

Included Highlights


The Tellabs 1134AC OLT distribution shelf supports 4 multi-purpose plug-in card slots that can be equipped from 4 to 16 PON ports. There are two Ethernet Switch Unit plug-in card slots that can support from 1 to 4 10G and 4 to 8 1G wide-area network connections.


The Tellabs 1134AC OLT distribution shelf-high availability configurations allowing redundant Ethernet Switch Units, Common Controls, Timings, Powering, Fans and Network Uplinks. Non-service affecting side-switching, fail-over, or card-swapping at less than 50ms and any fail-over of redundantly deployed cards generates an alarm while service remains intact is supported by the Tellabs 1134AC.


The Tellabs 1134AC can be installed in both outdoor and indoor environments. It supports both 19" and 23" brackets and provides cable guides for proper cable management.


Tellabs 1134AC OLT supports dual 48 V power feeds for redundant power supply.


  • Weight: 28 lb/12.70 kg
  • Depth: 16 in/40.64 cm
  • Width: 19 in/43.18 cm
  • Height: 6 in/15.24 cm
  • Total input power: 600 W
  • Max draw: 6.0 A @ 48 VDC
  • Power feeds: Dual 48 V power feeds
Local Power Options
  • PWR AC CORD C13 TO BS89/13 (TYPE G) UK: 81.11W-C13TYPG-R6
  • PWR AC CORD C13 TO SAA3 (TYPE I) AU: 81.11W-C13SAA3-R6
  • PWR, 1134AC, AC-DC, 48-53.5V, 2KW: 81.11P-1134ACPW-R6
  • PWR AC CORD C13 TO CEE7/7 (Schuko): 81.11W-C13CEE77-R6
  • PWR CORD 14AWG C13 TO 3 PRONG 1.8M: 81.11W-PC-C13-B-R6
  • Tellabs 1134AC power rectifier: 81.11P-1134ACPW-R6
  • Fan: 950 CFM integrated with horizontal discharge
  • Temperature: -40°F/-40°C to +158°F/+70°C
  • Relative humidity: 5% to 95%, noncondensing
  • Altitude: -200 ft/-61 m to +10,000 ft/+3 km
  • Department of Defense Joint Interoperability Test Command (JITC)
  • NEBS Level 3 compliant
  • FCC Part 15 Class A
  • UL 60951
  • NEC 2003
  • ANSI 320
  • SR-3580 Issue 2
  • GR-63 Issue 3
  • GR-78-CORE Issue 2
  • GR-295-CORE Issue 2
  • GR-418-CORE Issue 3
  • GR-487 Issue 3
  • GR-909-CORE Issue 3
  • GR-1089 Issue 4
  • Tellabs Panorama PON Manager
Software Support
  • Minimum base software SR25 and higher
  • Alarming: No dry relay contact inputs
  • Timing: No timing support for fax or modem traffic
  • Cable management: Cable guides on right side
  • Mounting: 19" or 23" rack options
Ordering Information
  • Tellabs 1134AC OLT: 81.11K-1134ACSH-R5
  • Tellabs 1134 fan assembly (OFA1): 4115094
  • Tellabs 1134AC power rectifier: 81.11P-1134ACPW-R6
  • The development, release, and timing of features or functionality described for Tellabs’ products remains at Tellabs’ sole discretion. The information that is provided within this data sheet is not a commitment nor legal obligation to deliver any material, code or functionality.
Product Specifications Sheet

1134AC Optical Line Terminal (OLT1134AC)
Product Specifications
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