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Multi-Tech MultiMux MMH-Series - Multiplexor - 4 ports - external at Backoffice
Multi-Tech MultiMux MMH-Series - Multiplexor - 4 ports - external
MMH904
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This product is no longer available.
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The MultiMux MMH-Series statistical multiplexer consolidates up to eight data channels for transmission over one synchronous or asynchronous analog, ISDN or digital line. This multiplexer has a solid reputation as a reliable multi-user solution and is ideal for small to midsize companies that want to connect remote terminals and PCs to a central site legacy system. The MultiMux is a statistical time division multiplexer. It aggregates bandwidth allowing active users to share all of the available bandwidth, unlike frequency and time division multiplexers. Frequency and time division multiplexers dedicate a portion of the bandwidth to each user. So even when a channel is active, the bandwidth cannot be used by others. Asynchronous devices gain improved accuracy when connected to MultiMux. Features supported by MultiMux include buffering, flow control, and pacing features. This means the MultiMux supports high traffic levels without compromising data integrity. In addition MultiMux can reduce your data communication costs by eliminating multiple data lines at one site and eliminating modems for each asynchronous device And scalable MultiMux architecture makes it easy to grow as your networking demands grow.| Product Description | Multi-Tech MultiMux MMH-Series - multiplexor | | Device Type | Multiplexor | | Form Factor | External | | Dimensions (WxDxH) | 40 cm x 28 cm x 6.7 cm | | Ports Qty | 4 | | Data Transfer Rate | 115 Kbps | | Data Link Protocol | Serial | | Features | Modular design, manageable | | Power | AC 100/120 V ( 50/60 Hz ) | | Manufacturer Warranty | 2 years warranty |
GENERAL |
| Device Type | Multiplexor |
| Form Factor | External |
| Installed Modules Qty (Max) | 0 ( 2 ) |
| Width | 40 cm |
| Depth | 28 cm |
| Height | 6.7 cm |
| Enclosure Colour | Grey |
NETWORKING |
| Ports Qty | 4 |
| Connectivity Technology | Wired |
| Data Transfer Rate | 115 Kbps |
| Data Link Protocol | Serial |
| Status Indicators | Port status, power, test mode, transmit, receive |
| Features | Modular design, manageable |
EXPANSION / CONNECTIVITY |
| Expansion Slots Total (Free) | 2 ( 2 ) x Expansion Slot |
| Interfaces | 4 x serial - RS-232 - 25 pin D-Sub (DB-25) - 4
1 x serial - asynchronous/synchronous - 25 pin D-Sub (DB-25) - 1
1 x modem - phone line - RJ-11 - 1
1 x management - RS-232 - 25 pin D-Sub (DB-25) - 1 |
POWER |
| Power Device | Power supply - internal |
| Voltage Required | AC 100/120 V ± 10% |
| Frequency Required | 50/60 Hz |
SOFTWARE / SYSTEM REQUIREMENTS |
| Software Included | Drivers & Utilities |
MANUFACTURER WARRANTY |
| Service & Support | 2 years warranty |
| Service & Support Details | Limited warranty - parts and labour - 2 years - carry-in |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
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