T-1 to OC-48 and SONET Products

We provide a diverse line of telco quality products ranging from simple T-1 extenders to complex OC-48 and SONET access devices. Full data sheets for these products are avaible here.
T-1 Products

IP-6440 Inverse Mux


Click here to read an overview detailing Loop-DCB Pseudowire Packet Network products.

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T1 to OC-48 Integrated Access Platforms


Loop-O9400R
Multiservice Access Platform

imgimg The O-9400R supports 10G packet (MPLS-TP and CE), OC3/12/48, DS3, and non-blocking DS1 interfaces. With up to 4 STM-1/4/16 (OC-3/12/48) aggregate interfaces on cross-connect modules and 16 STM-1 (OC-3) interfaces on tributaries, the Loop-O9400R offers a versatile protection scheme including SNCP(UPSR), and MSP (1+1) protection for both ring and linear network topology.


Loop-O9400S
Multiservice Access Platform

imgimg The O-9400S is the 1U height version of the O-9400. It is designed to add and drop packet based STM-1/4, (MPLS-TP and CE), OC3/12, DS3, and non-blocking DS1 interfaces. With two aggregate interfaces on cross-connect modules and multiple interfaces on tributaries, the Loop-O9400sR offers a versatile protection scheme including SNCP(UPSR), and MSP (1+1) protection for both ring and linear network topology in a smaller, economical platform.

O-9500
SDH/SONET Access Mux

imgimg The Loop-O9500 SDH/SONET IMAP is an economical carrier-grade STM-1/4 (OC-3/12) access multiplexer designed to provide integrated access to STM-1/4 (OC-3/12) optical lines through either a non-blocking VC11/VC12/VC3/VC4 cross-connect with high speed modules or through an additional non-blocking DS0 cross-connect fabric with low speed modules. The 6U shelf supports 4 High Speed module slots and 6 low speed tributary module slots for up to 4 aggregate STM-1/4 (OC-3/12) or STM-1/OC-3 line interfaces

O-9550
SDH/SONET Multiservice Access Platform

imgimg The Loop-O9550 SDH/SONET IMAP (Integrated Multi-Service Access Platform) is an economical STM-1/4 (OC-3/12) access multiplexer. It is designed to combine digital access interfaces, including TDM, IP, and voice interfaces into STM-1/4 (OC-3/12) optical lines for convenient transport and switching.

AM-3440
Multiservice Access Mux

imgimg Access Multiplexer, equivalent to multiple T1/E1 channel banks rolled into a single chassis. Supports 64 T1/E1 interfaces. Supports ATM/Frame Relay. Has 12 DTE slots for FXS, FXO, E&M, serial DTE interfaces, IDSL, HDSL. SNMP GUI, telnet or serial configuration, and cross connect at the DS-0 level.

AM-3440 Accessories Loop 3440 Accessory Products Manufactured by DCB:
48 Volt Power supply   Internal Switch   Fiber interface   HD-RJ Adapter   Wink-start Adapter Map34 Software

Loop-V4150
DS0 Cross Connect System

imgimg The V4150 DS0 Cross Connect System is a standard compliant high density DCS systems with full T1/E1 and STM-1 (OC-3 ) cross-connect rack system. The V4150 DS0 Cross Connect System designs to have full add and drop capability up to sixteen STM-1 (OC-3) tributaries and 504 E1/T1 tributaries.

With system capacity support of 1344 T1 or 1008 E1 DS0 non-blocking cross connect matrix, the V4150 DS0 Cross Connect System offers high density capacity for E1, T1, STM-1(OC-3). The V4150-DCS includes 1+1, 1:1 and 1:N protection schemes for tributary cards.


Loop 4200 IAD & DACS
imgimg NEBS Certified Integrated Access Device Multiplexer, DACS, and E1/T1 converter. Has 9 slot main unit for T1, E1, DS-1, OC-3, V.35, EIA530, RS232, FXS, FXO, DS-0, Ethernet, ATM, Frame Relay, DSX, or OCUDP/DS-0 interface cards. SNMP, AC or redundant DC power supplies. This is often used as a T1 channel bank replacement.

Loop 3440-D IAD & DACS
img The Loop-AM3440-D is a 9-slot product version of the Loop Access AM3440 DCS-MUX series that combines various digital access interfaces into T1 or E1 lines for transport and switching. With 9 hot-pluggalbe mini size slots, the Loop-AM3440-D provides access for a variety of TDM, IP, and voice interfaces. This is used as a T1 channel bank replacement.

Loop 4300
Mini-DACS

imgimg A genuine "mini" DACS and E1/T1 converter, 2 to 4 T1(E1) interfaces, any port/time-slot to any port/time-slot mapping.

O-9310 T-1
Via Fiber

imgimg The O-9310 extends up to four T1 lines over a single pair of fiber for only $939. The economical solution when there is fiber available.


PseudoWire over PTN
O-9500R-PTN
Multiservice Access Platform

imgimg The Loop-O9500R-PTN IMAP-PTN (Integrated Multi-Services A ccess Platform) is an economical integrated solution supporting PDH/SDH/SONET/PTN simultaneously on the same platform. It's designed to support the DS0 access and PDH interfaces to be freely carried over SDH/SONET or/and PTN (MPLS/CE) uplink.

SDH/SONET uplink is capable of supporting either STM-1/4/16 or OC-3/12/48. While the access is provided through either a non-blocking VCn/VTn cross-connect with HS tributary modules or through an additional non-blocking DS0 cross-connect fabric with LS tributary modules.


O-9400R
Multiservice Access Platform

imgimg The O-9400R supports 10G packet (MPLS-TP and CE), OC3/12/48, DS3, and non-blocking DS1 interfaces. With up to 4 STM-1/4/16 (OC-3/12/48) aggregate interfaces on cross-connect modules and 16 STM-1 (OC-3) interfaces on tributaries, the Loop-O9400R offers a versatile protection scheme including SNCP(UPSR), and MSP (1+1) protection for both ring and linear network topology.


Loop-G7860
MPLS/CE Packet Transport Network

imgimg The G7860 mPTN (MPLS/CE Packet Transport Network) is a new and cost-effective solution for transmitting many different data types, including traditional circuit-based traffic, over a packet-based transportation network. By adopting MPLS-TP (Multi-Protocol Label Switching Transport Profile) and Carrier Ethernet technologies, the G7860 can transport Ethernet (EPL, EVPL, ELAN, EVC defined in MEF), E1/T1 TDMoE, and SONET/CEP* traffic.


TDM over IP

IP-6700
1 to 4 T1s over IP TDMoE

imgimg The IP-6700 is designed to transport one to four E-1/T-1/DTE/DS-3 signals with timing plus Ethernet traffic over the IP network. This is a cost effective way of migrating to an IP network from existing voice and data networks using existing TDM based equipment.

IP-6704A
1 to 4 T1s over IP TDMoE

imgimg The IP-6704A is designed to transport 4 E-1/T-1/DTE/DS-3 signals with timing plus Ethernet traffic over the IP network via Pseudowire protocol. This is a cost effective way of migrating to an IP network from existing voice and data networks using existing TDM based equipment and SATOP, CESoPSN, or MEF8.

IP-6716
Up to 16 T1s over IP TDMoE

imgimg The IP-6716 transports up to 16 E-1/T-1/DTE signals with timing plus Ethernet traffic over the IP network via Pseudowire protocol. This is a cost effective way of migrating to an IP network from existing voice and data networks using existing TDM based equipment and SATOP, CESoPSN, or MEF8.

IP-6750
Up to 16 T1s over MetroE
imgimg The IP-6750 transports up to sixteen T1/E1 lines and up to 8 Gigabit Ethernet traffic over a carrier ethernet network using TDM Pseudowire Protocol. This is a cost effective way of migrating to a carrier ethernet network from existing voice and data networks using existing TDM based equipment while taking advantage of Ethernet Ring Protection switching or ELPS.

IP-6763
TDMoEthernet Aggregator

imgimg The IP6763 TDMoEthernet Aggregator provides a cost-effective solution which allows operators to transport up to 32 E1/T1, 4 STM-1/OC-3 or 1 STM-4/OC-12* along with 4 Giga LAN traffic over existing IP/MPLS* or Metro Ethernet network. The E1/T1 SCSI interface is fixed on main board while there are two hot-swappable tributary slots for STM-1/OC-3 or STM-4/OC-12* plug-in card types. As the core communications network migrates from legacy TDM to IP/MPLS or Metro Ethernet, this product allows you to leverage existing capital equipment and operations efficiently and at a relatively low cost.

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IP over TDM

IP-6100
100BaseT to DS3 / E3 Converter

imgimg A high speed Ethernet access unit. Transport 100BaseT full duplex Ethernet using a DS3 or E3 WAN connection. Inexpensive way to transport Ethernet via the public high speed network. Supports VLAN transparency, MPLS, ISL, and alarming.

IP-6416
Gigabit Ethernet to 16 T1 Inverse Multiplexer

imgimg Inverse Multiplexer provides connectivity from 10/100/1000BaseT or GigE LAN through a TDM WAN using multiple T1 or E1 channels, Supports up to 16 T1/E1 links.




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DACS/DCS Replacement Options
Click here for a document detailing the most popular Current Production DACS/DCS Replacement Options.

Loop-O9400R
Multiservice Access Platform

imgimg The O-9400R supports 10G packet (MPLS-TP and CE), OC3/12/48, DS3, and non-blocking DS1 interfaces. With up to 4 STM-1/4/16 (OC-3/12/48) aggregate interfaces on cross-connect modules and 16 STM-1 (OC-3) interfaces on tributaries, the Loop-O9400R offers a versatile protection scheme including SNCP(UPSR), and MSP (1+1) protection for both ring and linear network topology.


Loop-G7860
MPLS/CE Packet Transport Network

imgimg The G7860 mPTN (MPLS/CE Packet Transport Network) is a new and cost-effective solution for transmitting many different data types, including traditional circuit-based traffic, over a packet-based transportation network. By adopting MPLS-TP (Multi-Protocol Label Switching Transport Profile) and Carrier Ethernet technologies, the G7860 can transport Ethernet (EPL, EVPL, ELAN, EVC defined in MEF), E1/T1 TDMoE, and SONET/CEP* traffic.

AM-3440
Multiservice Access Mux

imgimg Access Multiplexer, equivalent to multiple T1/E1 channel banks rolled into a single chassis. Supports 64 T1/E1 interfaces. Supports ATM/Frame Relay. Has 12 DTE slots for FXS, FXO, E&M, serial DTE interfaces, IDSL, HDSL. SNMP GUI, telnet or serial configuration, and cross connect at the DS-0 level.

Loop-V4150
DS0 Cross Connect System

imgimg The V4150 DS0 Cross Connect System is a standard compliant high density DCS systems with full T1/E1 and STM-1 (OC-3 ) cross-connect rack system. The V4150 DS0 Cross Connect System designs to have full add and drop capability up to sixteen STM-1 (OC-3) tributaries and 504 E1/T1 tributaries.

With system capacity support of 1344 T1 or 1008 E1 DS0 non-blocking cross connect matrix, the V4150 DS0 Cross Connect System offers high density capacity for E1, T1, STM-1(OC-3). The V4150-DCS includes 1+1, 1:1 and 1:N protection schemes for tributary cards.





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T-1 Extenders

IP-6700
1 to 4 T1s over IP TDMoE

imgimg The IP-6700 is designed to transport one to four E-1/T-1/DTE/DS-3 signals with timing plus Ethernet traffic over the IP network. This is a cost effective way of migrating to an IP network from existing voice and data networks using existing TDM based equipment.

IP-6704A
1 to 4 T1s over IP TDMoE

imgimg The IP-6704A is designed to transport 4 E-1/T-1/DTE/DS-3 signals with timing plus Ethernet traffic over the IP network via Pseudowire protocol. This is a cost effective way of migrating to an IP network from existing voice and data networks using existing TDM based equipment and SATOP, CESoPSN, or MEF8.

IP-6716
Up to 16 T1s over IP TDMoE

imgimg The IP-6716 transports up to 16 E-1/T-1/DTE signals with timing plus Ethernet traffic over the IP network via Pseudowire protocol. This is a cost effective way of migrating to an IP network from existing voice and data networks using existing TDM based equipment and SATOP, CESoPSN, or MEF8.

IP-6750
1 to 16 T1s over IP TDMoE

imgimg The IP-6750 transports up to sixteen T1/E1 lines and up to 8 Gigabit Ethernet traffic over a carrier ethernet network using TDM Pseudowire Protocol. This is a cost effective way of migrating to a carrier ethernet network from existing voice and data networks using existing TDM based equipment while taking advantage of Ethernet Ring Protection switching or ELPS.

T-1 Extender
via wire

imgimg A genuine T1 repeater. No setup, no software; just extends the T1 demarc up to 5,000 ft (or more with intermediate units) with reliability at low cost.

O-9310 T1 Via Fiber
imgimg The O-9310 extends up to four T1 lines over a single pair of fiber for only $939. The economical solution when there is fiber available.

MD-400 T1 Extender
imgimg The CXR MD-400 extends a full T1 / E1 over copper pair up to six miles (10.2 KM) or fractional T1 / E1 up to ten miles (17.2 KM). This is a new generation, cost effective G.SHDSL modem that extends a T1/E1 interface over very long distances.

Bayly
Products

img We repair most Bayly branded products and offer OEM replacement cards and equivalent chassis products. DCB has partnered with Loop Telecom products since 1995, selling their products as "Loop" brand. Loop Telecom products were also sold under other private label names, including Bayly.

Coastcom
Products

img DCB has partnered with Loop Telecom products since 1995, selling their products as "Loop" brand. Loop Telecom products were also sold under other private label names, including Coastcom. We repair most Coastcom branded products and offer OEM replacement cards and equivalent chassis products.




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Loop 3440 and O-9500 Accessory Products Manufactured by DCB

Map34
for AM-3440

img Map34 DS-0 visual mapping software for Loop AM3440 runs on any Windows PC. Versions are also available for OEM Loop AM3440 units private labeled by Coastcom, Bayly and others.

Map95
for Loop O-9500

img Map95 visual mapping software for Loop O-9500 runs on any Windows PC. Save hours when configuring and documenting O-9500 cross connect maps.

Ethernet
Switch Card
for AM-3440

img Internal add-in card designed by DCB (in conjunction with Loop) for the Loop Telecom AM-3440 and O-9500 products. Using the new SW-8 ethernet switch card in the Loop Chassis instead of a separate ethernet switch and power supply saves rack space and wiring complexity.

HD44 to RJ45
RS232 Adapter

imgimg The DCB 9502200 adapter makes it much easier to connect either asynchronous or synchronous devices to the Loop Telecom 8RS232DB card. The 9502200 makes it possible to use line cords and RJ45 to DE-9 and DB-25 adapters.

HD44 to RJ45
E&M Adapter

imgimg The DCB 9502204 adapter makes it much easier to connect E&M devices to the Loop Telecom Quad E&M mini card. The 9502204 does away with those bulky HD-44 break-out cables. adapters.

RS232 to Fiber Interface
for AM-3440 & O-9500

imgimg Internal add-in 3-port RS232 to fiber card for the Loop Telecom AM3440 A, B and C chassis and O9500 single slots. The MM3 is an ideal RS232 to fiber converter for industrial applications. The switch uses the chassis only for housing and power.

48 Volt DC
Power Supplies

imgimg It's often necessary to use 48 volt input communications equipment where -48 VDC is not available. These 48 volt output DC power supplies operate with either AC or DC input. Input between 85-264 VAC or 120-370 VDC with either 2 Amp or 5 AMp output. DIN-rail mountable. These are available unwired or wired with connectors for common rack-mounted and stand-alone communications equipment. We use these for bench testing -48 VDC equipment in the lab.

Wink Start
Adapter

imgimg The WS-1 is a wink-start adapter for channel bank Type 5 E&M ports. The WS1 is used when wink start is not supported on either the channel bank E&M board or the attached user equipment, but wink-start is required by equipment remotely connected via T1 or E1.

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T1 DSUs
Loop-T2500 Fractional T-1 DSU/CSU
imgimg Basic to full-featured T1 DSU with 1 or 2 ports, 64 or 56XN

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T1 Monitors
T-Monitor
T-1 Tap

imgimg The T-1 Monitor and tapping device is an electrically active T-1 tap used for lawful intercept, performance monitoring, signal monitoring, and small scale T-1 CALEA installations. While it has active electrical interfaces, it is totally passive to the T-1 data signals. There is no insertion loss with this tap.

T1-TAP Box
imgimg The T-1 Tapping Bridge Box provides an impedance corrected T-1 tapping bridge. Works well for some performance monitoring, signal monitoring, and small scale T-1 CALEA installations. Since it is a totallly passive bridge circuit, this inexpensive bridge inserts some loss on the tapped T1, and a lower signal level on the monitor line.
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Complete Product Directory


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