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Fiber demarcation box (fdb)
| Fiber Optic Glossary |
A fiber demarcation box provides a service provider with a customer disconnection point, either via a splice or connector interface. slack cable storage and battery backup are stored here as well
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Demarcation, английский
- Установление границ
- Разделение сфер деятельности профсоюзов (по профессиям; обыкн. на одном предприятии)
Disconnection, английский
- Разъединение
- Terminating telephone service; also, any interruption that ends a call.
Disconnect, английский
- A large (generally 20 amp) electrical on-off switch.
- Разъединение, отключение
- Switch gear used to connect or disconnect components in a photovoltaic system.
- To break a connection.
- Switch gear used to connect or disconnect components in a photovoltaic
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Active optical cable (aoc), английский
A fiber optic cable that has been preterminated with an external electrical endface, thereby removing the termination process. the electrical endfaces can be manufactured with most module formats. the most common module formats are the sfp and hdmi interfaces, but dvi, vga, sfp+, and qsfp+ interfaces also can be provided
Multitenant data center (mtdc), английский
A facility that provides internet infrastructure services, such as electrical power, fire suppression, security, cooling, and network access, usually over optical fiber. some firms lease datacenter space to other providers or individual enterprises. colocation data centers sell space on the basis of racks, cabinets, or cages
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