Nx 64 K serial interfaces
- Interface modules for the Crocus HDSL and Crocus SDSL modems designed to work at any multiple of 64 kbps
- Modular plug-in module for maximum flexibility and efficient stock management
- Full control over G.704 time-slot mapping
- For desktop and rack-mount equipment
- Fallback supported in case of line problems (Crocus HDSL)
- Full configuration through the maintenance or management system
The CROCUS HDSL and CROCUS SDSL modems can be equipped with a wide range of modular exchangeable interfaces, ensuring high-speed interconnection solutions for an extremely wide set of applications. The Nx64k family of interfaces offers to the connected application any speed between 64kbps and the actual line-speed, in multiples of 64 kbps. The interface modules are available conform to recommendations V.36, V.35, RS-530 and X.21, or can be combined with an Ethernet bridge or IP-Routing functionality. At either side of the communication link different types of interfaces may be used.
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Bridge interface
- Interface modules for the Crocus high-speed modems offering Ethernet Bridge functionality
- Modular Plug-in module for maximum Flexibility and efficient Stock Management
- Fully IEEE 802.3 compliant
- Transparent and Nx64 Kbps versions available
- For all stand-alone models and card version models
The CROCUS family of high-speed modems can be equipped with a large set of modular exchangeable interfaces, making it the high-speed interconnection solution for an extremely wide range of applications. A bridge interface module combines the LAN and WAN subsystem in one single device. It automatically learns the MAC addresses on the LAN it is connected to and forwards through the Crocus base band connection only those frames destined for the other LAN. The Bridge's LAN table can store up to 10000 addresses and features an automatic updating and ageing mechanism.
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IP Router Interface
- IP router interface for Crocus high-speed modem family
- Direct 10Base-T Ethernet connectivity
- LAN-interconnect with speeds up to 2 Mbps
- Manageable under HP OpenView
The Crocus Router Interface integrates high-speed access technology and IP routing in one single piece of equipment. The router fits into the current generation of Crocus base band or fiber-optic modems as does any other Crocus modular interface. It permits an Ethernet segment to be connected directly to the modem.
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IP Bridging and Routing Interface : 10 Mbps or 34 Mbps
- Integrates with a large number of Crocus transmission equipment
- Direct auto-sense 10/100Base-T Ethernet connectivity
- LAN-interconnect with speeds up to 34 Mbps
- VLAN support and ATM encapsulation
- Manageable under HP OpenView
The high performance Crocus 10M Router Interface is a module that fits into the Crocus SHDSL, E3 MUX and and fiber optic modems, as well as into the Crocus Inverse Multiplexer. The Crocus 34M interface fits into the Crocus FO45M modem.
Both models supporting most of the today’s used protocols with amongst others ATM AAL5 encapsulation, ATM, Frame Relay, PPP, IP Routing, NAT, BOOTP, DHCP, LPT2, DiffServ priority, etc...
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