Cisco GLC-ZX-SMD is a 1000BASE-ZX SFP for Long-Reach Single-Mode Fiber. The 1000BASE-ZX SFP operates on standard single-mode fiber-optic link spans of up to approximately 70 km in length. The SFP provides an optical link budget of 21 dB, but the precise link span length depends on multiple factors such as fiber quality, number of splices, and connectors.
When shorter distances of single-mode fiber (SMF) sont utilisés, it might be necessary to insert an inline optical attenuator in the link to avoid overloading the receiver. A 10-dB inline optical attenuator should be inserted between the fiber-optic cable plant and the receiving port on the SFP at each end of the link whenever the fiber-optic cable span loss is less than 8 dB.
spécification
Marque | Cisco |
---|---|
Item model number | GLC-ZX-SMD= |
Facteur de forme | Module enfichable |
Type de fibre | SMF |
Distance de fonctionnement (m) | Approximately 70 km depending on link loss |
Longueur d'onde (nm) | 1550 |
Informations d'emballage
Cisco 1000BASE-ZX SFP Transceiver Module GLC-ZX-SMD= is sealed in cisco original box. We will also pack GLC-ZX-SMD= with the second box before shipping.
Expédition
Nos produits seront envoyés via FedEx,DHL,TNT,UPS,SME,Et ainsi de suite. Mais l'acheteur est responsable de
Dédouanement et tarif de paiement lorsque le produit est arrivé dans le pays de destination.
Avis
Il n’y a pas encore d’avis.