MAPLE/4C Compact Multiplexers
1U, 3-slot compact PCM multiplexers for branch and remote exchange sites.
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MAPLE-1C(O) Integrated Access
1U managed multiplexer with fibre E1 uplinks and Ethernet pass-through.
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MAPLE-4C(O) Modular Chassis
2U, 7-slot modular chassis for high-density exchange deployments.
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MAPLE/4CS Managed Compact
Managed compact multiplexer with redundant DC feed and fibre E1 aggregation.
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TDM Multiservice Multiplexers
MAPLE/4C Compact Multiplexers
MAPLE-4C is a PCM multiplexer which achieves basically transferring FXS, FXO, V.24, RS485, EM2/4W and audio2/4W through E1 uplink paths supporting E1 uplink paths 1+1 protection and QUAD path protection is optional.
Up to 4x E1 Uplink
1+1 uplink path protection, with optional QUAD path protection.
3 Modular I/O Slots
Field-configurable FXS, FXO, E&M, RS232/V.24, or Ethernet cards.
AC or DC Powered
Order-configurable AC 100-240V or DC -18V to -72V input, ≤50W consumption.
Compact 1U Chassis
19-inch rack-mount PCM multiplexer for central office and access sites.
TDM Multiservice Multiplexers
MAPLE-1C(O) Integrated Access
MAPLE-1C(O) integrates multiple voice over multiple main (network) links.MAPLE-1C(O) is a Managed, integrated Access TDM multiplexer which integrates multiple voice over multiple main (network) links. It can provide 2*E1, 2*Fiber capacity for accessing and transmission.
Optional Fibre Uplink
2x SM20 fibre uplink (20 km) alongside 2x E1, with 1+1 and fibre-plus-E1 protection.
E&M Voice Density
4 to 12x E&M voice trunk ports depending on ordered configuration.
Telnet/NMS Managed
Centralized GUI-based Lite View NMS support.
Dual AC & DC Power
Redundant AC 100-240V and DC -18V to -72V feeds.
TDM Multiservice Multiplexers
MAPLE-4C(O) Modular Chassis
MAPLE-4C(O) can provide 8E1 capacity for accessing and transmission with cross-connect capacity is 2048×2048 64K.MAPLE-4C(O) is a Managed, modular integrated Access TDM multiplexer which integrates multiple dedicated data, voice and LAN channels over multiple main (network) links.
2U, 7-Slot Modular Chassis
High-density modular multiplexer for exchange and central office rooms.
Up to 8x E1 + 2x Fibre
2048x2048 64K cross-connect with 1+1, 2+0, and fibre-plus-E1 protection modes.
Field-Configurable I/O
FXO, FXS, E&M, RS232/V.24, Ethernet, or E1+Fibre uplink modules.
Dual AC & DC Power
Redundant AC and DC feeds for central office deployments.
TDM Multiservice Multiplexers
MAPLE/4CS Managed Compact
MAPLE-4CS is Compact and Cost-effective Managed multi-service multiplexer. MAPLE-4CS can be deployed either in point-to-point topology or point-to-multipoint topology. It can be managed via local CLI or Telnet and also through a centralized GUI based Lite view NMS.
256-Slot Cross-Connect
Flexible time-slot switching for multi-service aggregation.
P2P & P2MP Topology
Deployable point-to-point or point-to-multipoint.
Managed
Local CLI, Telnet, and Lite View NMS support.
Redundant Power Options
AC and dual-feed DC (DCR) power configurations available.
Models
MAPLE-4C
Overview
MAPLE-4C is a PCM multiplexer which achieves basically transferring FXS, FXO, V.24, RS485, EM2/4W and audio2/4W through E1 uplink paths supporting E1 uplink paths 1+1 protection and QUAD path protection is optional.
Up to 4× E1
Uplink
4× I/O module
Slots
AC / DC / AC&DC
Power
1U, 19-inch
Chassis
Specifications
- Up to 4× E1 uplink ports — 2048 kbps ±50ppm, HDB3 line code, 120Ω balanced (RJ-45)
- Electrical characteristics per ITU-T G.703, transfer/jitter performance per ITU-T G.823
- 1+1 E1 uplink path protection; QUAD path protection optional
- Supports 512×512 cross-connect based on 64K with signaling
- Ethernet data interface — IEEE 802.3, rate N × 64 Kbps (N = 1 to 31)
- Low-speed data interface — RS232/V.24 per ITU-T V.24, asynchronous data up to 19.2 Kbps
- 1U, 19-inch chassis
- 4× field-configurable I/O module slots — accepts FXS, FXO, Hot-line, E&M (2/4-wire), RS232/V.24, or Ethernet cards
- 1× 10/100M RJ-45 management port (Telnet, and NMS on Managed variants)
- AC 100-240V 50/60Hz, or DC -18V to -72V input (order-configurable)
- Power consumption ≤ 50W
- Ringing generator: 75V, 25Hz (on FXS-equipped variants)
- Operating temperature: -5°C to 50°C
- Humidity: 5% to 95% RH, non-condensing; air pressure 86–106 kPa
- Local CLI via craft port
- Telnet management over 10/100M RJ-45 port; NMS on Managed (M) variants
- Up to 4× E1 uplink ports — 2048 kbps ±50ppm, HDB3 line code, 120Ω balanced (RJ-45)
- Electrical characteristics per ITU-T G.703, transfer/jitter performance per ITU-T G.823
- 1+1 E1 uplink path protection; QUAD path protection optional
- Supports 512×512 cross-connect based on 64K with signaling
- Ethernet data interface — IEEE 802.3, rate N × 64 Kbps (N = 1 to 31)
- Low-speed data interface — RS232/V.24 per ITU-T V.24, asynchronous data up to 19.2 Kbps
- 1U, 19-inch chassis
- 4× field-configurable I/O module slots — accepts FXS, FXO, Hot-line, E&M (2/4-wire), RS232/V.24, or Ethernet cards
- 1× 10/100M RJ-45 management port (Telnet, and NMS on Managed variants)
- AC 100-240V 50/60Hz, or DC -18V to -72V input (order-configurable)
- Power consumption ≤ 50W
- Ringing generator: 75V, 25Hz (on FXS-equipped variants)
- Operating temperature: -5°C to 50°C
- Humidity: 5% to 95% RH, non-condensing; air pressure 86–106 kPa
- Local CLI via craft port
- Telnet management over 10/100M RJ-45 port; NMS on Managed (M) variants
Ordering Information
- MAPLE/4C/4E1/AC(V4) — 4× E1 uplink, 4 free I/O slots, AC power
- MAPLE/4/M/8E&M(V4) — 8× E&M voice ports, 4× E1 uplink, Managed (Telnet/NMS), AC/DC power
- MAPLE/4C/10FXS — 10× FXS analogue subscriber ports, 4× E1 uplink, AC/DC power
- MAPLE/4C/10FXO — 10× FXO analogue trunk ports, 4× E1 uplink, AC/DC power
- MAPLE/4/M/4*FXO+4*FXS(V4) — mixed 4× FXO + 4× FXS ports, 4× E1 uplink, Managed, AC/DC power
Certifications
MAPLE-1C(O)
Overview
MAPLE-1C(O)(V4) is a Managed, integrated Access TDM multiplexer which integrates multiple voice over multiple main (network) links. It can provide 2*E1, 2*Fiber capacity for accessing and transmission.1U high Chassis designed for applications ranging from small campus networks to multi-site corporate networks or extensive carrier access solutions.The equipment confirms to international standards, ensuring compatibility in Multi-vendor environments World wide.
2× E1 (+ optional 2× fibre)
Uplink
20 km (SM20)
Fibre Reach
Telnet/NMS
Management
AC & DC
Power
Specifications
- 2× E1 uplink — 2048 kbps ±50ppm, HDB3, 120Ω balanced, ITU-T G.703/G.823
- Optional 2× fibre uplink ports, single-mode, 20 km reach (SM20/SM20)
- Fibre protection modes: 1+1 (1 direction) and fibre-plus-E1 protection (1 direction); up to 155 Mbps
- 1U, 19-inch chassis
- E&M (2/4-wire), Fast Ethernet, and RS232/V.24 downlink interfaces depending on model
- 1× RJ-45 console (serial), 1× 10/100M RJ-45 Ethernet management port
- Dual-feed AC 100-240V (220V nominal) and DC -18V to -72V (-48V DC nominal)
- Power consumption 25W
- Operating temperature: -5°C to 55°C
- Humidity: 5% to 95% RH, non-condensing; air pressure 86–106 kPa
- Local CLI, Telnet management
- Centralized GUI-based Lite View NMS
- Per-port 2W/4W setting, E&M type setting, gain configuration
- 2× E1 uplink — 2048 kbps ±50ppm, HDB3, 120Ω balanced, ITU-T G.703/G.823
- Optional 2× fibre uplink ports, single-mode, 20 km reach (SM20/SM20)
- Fibre protection modes: 1+1 (1 direction) and fibre-plus-E1 protection (1 direction); up to 155 Mbps
- 1U, 19-inch chassis
- E&M (2/4-wire), Fast Ethernet, and RS232/V.24 downlink interfaces depending on model
- 1× RJ-45 console (serial), 1× 10/100M RJ-45 Ethernet management port
- Dual-feed AC 100-240V (220V nominal) and DC -18V to -72V (-48V DC nominal)
- Power consumption 25W
- Operating temperature: -5°C to 55°C
- Humidity: 5% to 95% RH, non-condensing; air pressure 86–106 kPa
- Local CLI, Telnet management
- Centralized GUI-based Lite View NMS
- Per-port 2W/4W setting, E&M type setting, gain configuration
Ordering Information
- MAPLE-1C(O)(V4)/8EM/2OPT-2E1/SM20/SM20/AC&DC — 8× E&M, 2× fibre (SM20) + 2× E1 uplink
- MAPLE-1C(O)(V4)/8EM/2OPT-2E1/4FE-2RS232/SM20/SM20/AC&DC — 8× E&M + 4× FE + 2× RS232, 2× fibre + 2× E1 uplink
- MAPLE 1C(E1)(V4)/4EM-Q/2E1/AC&DC — 4× E&M (Quad-protected), 2× E1 uplink, no fibre module
- MAPLE-1C(O)(V4)/12EM/2OPT-2E1/4FE-2RS232/SM20/SM20/AC&DC — 12× E&M + 4× FE + 2× RS232, 2× fibre + 2× E1 uplink
Certifications
MAPLE-4C(O)
Overview
MAPLE-4C(O) is a Managed, modular integrated Access TDM multiplexer which integrates multiple dedicated data, voice and LAN channels over multiple main (network) links. It can provide Maximum 8E1 capacity for accessing and transmission with cross-connect capacity is 2048×2048 64K.It provides full range of voice and digital data services to subscribers located at different locations require interconnecting and establishing a voice and data network over E1 link. The flexible, 2U high, 19-inch, 7-slot modular Chassis with a wide choice of I/O (user interface) modules is designed for applications ranging from small campus networks to multi-site corporate networks or extensive carrier access solutions.
2U, 7-slot
Chassis
Up to 8× E1 + 2× fibre
Uplink
2048×2048 64K
Cross-connect
AC & DC
Power
Specifications
- Up to 8× E1 uplink ports — 2048 kbps ±50ppm, HDB3 line code, 120Ω balanced, ITU-T G.703, transfer/jitter performance per ITU-T G.823
- 2048×2048 64K cross-connect
- 2× fibre uplink ports, single-mode, 20 km reach (SM20/SM20)
- Fibre protection modes: 1+1, 2+0 non-protection, and fibre-plus-E1 protection; up to 155 Mbps
- Low-speed data interface — RS232/V.24 per ITU-T V.24, asynchronous data up to 19.2 Kbps
- 2U, 7-slot modular chassis, 19-inch wide
- Field-configurable I/O modules: FXO, FXS, Hot-line, E&M (Quad-protected option), RS232/V.24, Ethernet, or E1+Fibre uplink cards
- 1× RJ-45 console (serial), 1× 10/100M RJ-45 Ethernet management port
- Dual-feed AC 100-240V and DC -18V to -72V
- Power consumption 80W
- Operating temperature: -5°C to 55°C
- Humidity: 5% to 95% RH, non-condensing; air pressure 86–106 kPa
- Local CLI, Telnet management
- Centralized GUI-based Lite View NMS
- Up to 8× E1 uplink ports — 2048 kbps ±50ppm, HDB3 line code, 120Ω balanced, ITU-T G.703, transfer/jitter performance per ITU-T G.823
- 2048×2048 64K cross-connect
- 2× fibre uplink ports, single-mode, 20 km reach (SM20/SM20)
- Fibre protection modes: 1+1, 2+0 non-protection, and fibre-plus-E1 protection; up to 155 Mbps
- Low-speed data interface — RS232/V.24 per ITU-T V.24, asynchronous data up to 19.2 Kbps
- 2U, 7-slot modular chassis, 19-inch wide
- Field-configurable I/O modules: FXO, FXS, Hot-line, E&M (Quad-protected option), RS232/V.24, Ethernet, or E1+Fibre uplink cards
- 1× RJ-45 console (serial), 1× 10/100M RJ-45 Ethernet management port
- Dual-feed AC 100-240V and DC -18V to -72V
- Power consumption 80W
- Operating temperature: -5°C to 55°C
- Humidity: 5% to 95% RH, non-condensing; air pressure 86–106 kPa
- Local CLI, Telnet management
- Centralized GUI-based Lite View NMS
Ordering Information
- MAPLE-4C(O)(V4)/DC/CHSMGMT — PCM multi-service multiplexer chassis: 7 service slots, 1 uplink slot, 2 power slots, Management Card & DC power (18V–72V)
- MAPLE-4C(O)(V4)/DC — DC power module, 18V–72V DC
- MAPLE-4C(O)(V4)/AD — AC-DC adaptor
- MAPLE-4C(O)(V4)/M/2OPT-8E1-4ETH/SM20/SM20 — Uplink module: 2× SM20 fibre ports, 8× E1, 4× Ethernet interfaces
- MAPLE-4C(O)(V4)/M/8EM_QUAD — 2W/4W E&M voice card, 8 channels, E&M & QUAD modes, MCR68 adaptor cable
- MAPLE-4C(O)(V4)/M/16FXS — FXS interface card, 16 channels per card, 4× RJ-45 connectors, cable
- MAPLE-4C(O)(V4)/M/16FXO — FXO interface card, 16 channels per card, 4× RJ-45 connectors, cable
- MAPLE-4C(O)(V4)/M/8RS232 — RS232 low-speed data card, up to 19.2 Kbps async, 8 interfaces per card, RJ-45 connector
- MAPLE-4C(O)(V4)/M/PFC-4 — Potential-free contact card for Fibre, E1, QUAD & power-fail alarms
Certifications
MAPLE-4CS
Overview
MAPLE-4CS is a compact and cost-effective Managed multi-service multiplexer with 256 time-slot cross connect ability, with one slot for an uplink card — 4× E1 (configurable as uplink or downlink) or PDH dual-fibre interface — and 4 slots for downlink cards including FXO, FXS, E&M, RS232 and fractional Ethernet/V.35 to E1. The 1+1 port protection of the E1 uplink card makes sure all services work continuously when one link breaks down. The PDH fibre uplink variant supports single-core or dual-core transmission at reach up to 20/40/60 km. MAPLE-4CS integrates multiple dedicated data, voice and LAN channels over multiple main (network) links. MAPLE-4CS can be deployed either in point-to-point topology or point-to-multipoint topology. It can be managed via local CLI or Telnet and also through a centralized GUI based Lite view NMS.
256 time-slot
Cross-connect
P2P / P2MP
Topology
Fibre / E1 (model-dependent)
Uplink
AC / DC / Redundant
Power
Specifications
- 256 time-slot cross-connect capacity
- Deployable in point-to-point or point-to-multipoint topology
- Managed via local CLI, Telnet, or centralized GUI-based Lite View NMS
- 1× uplink card slot — 4× E1 (configurable as uplink or downlink) or PDH dual-fibre — with 1+1 port protection
- 4× downlink card slots — FXO, FXS, E&M, RS232, or fractional Ethernet/V.35-to-E1
- PDH fibre uplink — dual-fibre port, single-core or dual-core transmission, reach up to 20/40/60 km
- Downlink interfaces (E&M, Ethernet, RS232/V.24) and uplink (E1, fibre) vary by ordered configuration
- Bit rate: 2048 kHz ±50ppm
- Line code: HDB3
- Impedance: 75Ω unbalanced / 120Ω balanced, configurable
- Peak voltage mark: 2.37V (75Ω) / 3.0V (120Ω); pulse duration 244±25ns
- Standards: IEEE 802.3x flow control, IEEE 802.3u 100Base-T, ITU-T G.703/G.704/G.706/G.712/G.823, ITU-T V.11/V.24/V.28/V.35
- Ringing detection voltage: 35V; ringing detection frequency: 17–63 Hz
- Loop impedance: 200Ω + 680Ω (off-hook); 2 MΩ (on-hook)
- Gain: -0.6 dB on-hook (2W to 4W mode); -3.5 ±0.5 dB off-hook (4W to 2W mode)
- 2W E&M — AD gain 14 dB, DA gain 4 dB; frequency response 0±0.2 dB (300–3400 Hz); loop impedance 600Ω; balance/return loss 60–70 dB / 20 dB
- 4W E&M — AD gain 0 dB, DA gain -3.5 dB; frequency response 0±0.2 dB (300–3400 Hz); loop impedance 600Ω
- SYS — system operation status
- PWR, PWR1, PWR2 — power supply status
- LOS / LOF / AIS — E1 alarm status
- RAL — remote device alarm
- LINK/ACT and 100M — management port link/speed status
- MCLK — device clock status
- DIP 1: ON = master clock, OFF = slave clock
- DIP 2–8: reserved
- AC 100-240V and/or DC -36V to -72V power depending on model
- Power consumption 40W
- Operating temperature: 0°C to 50°C
- Humidity: 10% to 90% RH, non-condensing
- 256 time-slot cross-connect capacity
- Deployable in point-to-point or point-to-multipoint topology
- Managed via local CLI, Telnet, or centralized GUI-based Lite View NMS
- 1× uplink card slot — 4× E1 (configurable as uplink or downlink) or PDH dual-fibre — with 1+1 port protection
- 4× downlink card slots — FXO, FXS, E&M, RS232, or fractional Ethernet/V.35-to-E1
- PDH fibre uplink — dual-fibre port, single-core or dual-core transmission, reach up to 20/40/60 km
- Downlink interfaces (E&M, Ethernet, RS232/V.24) and uplink (E1, fibre) vary by ordered configuration
- Bit rate: 2048 kHz ±50ppm
- Line code: HDB3
- Impedance: 75Ω unbalanced / 120Ω balanced, configurable
- Peak voltage mark: 2.37V (75Ω) / 3.0V (120Ω); pulse duration 244±25ns
- Standards: IEEE 802.3x flow control, IEEE 802.3u 100Base-T, ITU-T G.703/G.704/G.706/G.712/G.823, ITU-T V.11/V.24/V.28/V.35
- Ringing detection voltage: 35V; ringing detection frequency: 17–63 Hz
- Loop impedance: 200Ω + 680Ω (off-hook); 2 MΩ (on-hook)
- Gain: -0.6 dB on-hook (2W to 4W mode); -3.5 ±0.5 dB off-hook (4W to 2W mode)
- 2W E&M — AD gain 14 dB, DA gain 4 dB; frequency response 0±0.2 dB (300–3400 Hz); loop impedance 600Ω; balance/return loss 60–70 dB / 20 dB
- 4W E&M — AD gain 0 dB, DA gain -3.5 dB; frequency response 0±0.2 dB (300–3400 Hz); loop impedance 600Ω
- SYS — system operation status
- PWR, PWR1, PWR2 — power supply status
- LOS / LOF / AIS — E1 alarm status
- RAL — remote device alarm
- LINK/ACT and 100M — management port link/speed status
- MCLK — device clock status
- DIP 1: ON = master clock, OFF = slave clock
- DIP 2–8: reserved
- AC 100-240V and/or DC -36V to -72V power depending on model
- Power consumption 40W
- Operating temperature: 0°C to 50°C
- Humidity: 10% to 90% RH, non-condensing
Ordering Information
- MAPLE/4CS/2OPT-2E1-4ETH-2RS/O1#/O2#/AC(V4) — MAPLE-4C PCM multi-service multiplexer chassis (1U-high): 2× E1 interface, 2× fibre interface, 4× Ethernet interface, 2× RS232 interface, 1× Mgmt/Telnet port, 4 module slots, potential-free contact, dual DC power (18–72V), AC-DC adaptor. O1#/O2# fibre options: SM20, SM40, SM60, SF20(1310Tx), SF20(1550Tx)
- MAPLE/4CS/M/8E&M(V4) — 2/4-wire E&M trunk interface card, 8 interfaces per card, with relevant adaptor cable
- MAPLE/4CS/M/10FXO(V4) — Audio interface card for user, providing 10× FXO links per card
- MAPLE/4CS/M/10FXS(V4) — Audio interface card for user, providing 10× FXS links per card
Certifications
Need to aggregate legacy voice and data circuits?