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Beskrywing
Cisco GLC-ZX-SM SFP Module is 1000BASE-ZX SFP. This is a Duplex SFP transceiver for optical communications, rated for distances up to 70 km and a maximum bandwidth of 1Gbps. The GLC-ZX-SM transceiver operates at 1550nm wavelength. 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 23 dB, but the precise link span length depends on multiple factors such as fiber quality, number of splices, and connectors.
Cisco GLC-ZX-SM SFP Module Product Overview
It 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) are used, 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.
Cisco GLC-ZX-SM SFP Module Product Picture
Cisco GLC-ZX-SM SFP Module Specifications
Optical module model | GLC-LH-SMD | GLC-SX-MMD | GLC-ZX-SM |
Optiese module naam | Cisco GLC-LH-SMD SFP Gigabit optiese module | Cisco GLC-SX-MMD SFP Gigabit optiese module | Cisco GLC-ZX-SM SFP Gigabit optiese module |
Pakkettipe | SFP | SFP | SFP |
Rate | 1000Mbps | 1000Mbps | 1000Mbps |
Sentrale golflengte | 1310nm | 850nm | 1550nm |
Koppelvlak | Dupleks LC | Dupleks LC | Dupleks LC |
Tipe vesel | MMF/SMF | MMF | SMF |
Transmissie afstand | 10km | 550m | 70km |
Transmit optical power | -9~-3dBm | -9.5~-3dBm | 0~5dBm |
Ontvang sensitiwiteit | <-21dBm | <-17dBm | <-24dBm |
DOM-funksie | Ondersteuning | Ondersteuning | Ondersteuning |
Laser type | FP 1310nm | VCSEL 850nm | DFB 1550nm |
Kommersiële temperatuur | 0±70°C | 0±70°C | 0±70°C |
Toepassing van optiese modules | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
1000BASIS-LX | Veselkanaal | Veselkanaal | |
1000BASIS-LH | 1000BASIS-SX | 1000BASIS-ZX | |
Versoenbare skakelaars | Cisco ME 3600 | Cisco Catalyst 3560 | Cisco Catalyst 2960 |
Cisco ME 3800 | Cisco Catalyst 3750 | Cisco Catalyst 3560 | |
Cisco ME 3900 | Cisco Catalyst Express 500 | Cisco Catalyst Compact 2960 |
From GLC-LH-SMD, GLC-SX-MMD, and GLC-ZX-SM optical modules. We can
See the package type, speed, interface, and commercial temperature of the three optical modules are the same, but the other aspects are different. Byvoorbeeld, we can see from the model. In addition to the “D” in the model of the GLC-ZX-SM optical module, the other two optical modules are available, and the “D” at the end of the model represents DOM work. This means that the GLC-ZX-SM optical module does not support DOM functionality, while the other two optical modules support it.
GLC-LH-SMD、GLC-SX-MMD、GLC-ZX-SM Vergelyking
Hierdie drie optiese modules is nie absoluut goed of sleg nie, jy moet die regte optiese module kies volgens jou netwerktoepassing. Uit 'n funksionele oogpunt. Sien, Cisco GLC-LH-SMD, GLC-SX-MMD optiese modules het meer DOM-funksies as GLC-ZX-SM optiese modules, as jy DOM-funksie vir optiese modules moet hê, dit word nie aanbeveel om die optiese module GLC-ZX-SM te kies nie. As jy 'n langafstand optiese module benodig, dit word aanbeveel dat jy 'n GLC-ZX-SM optiese module met 'n transmissieafstand van 70km kies; as dit 'n kortafstand-oordrag is, jy kan
Kies die GLC-SX-MMD optiese module met 'n transmissieafstand van 550m; as jy 10km data-oordrag benodig, dit word aanbeveel dat jy die GLC-LH-SMD optiese module kies.
Cisco GLC-ZX-SM SFP Module Features
Cisco 1000BASE-ZX Ethernet SFP
Up-to 70 km over SMF @ 1Gbps
1550nm Duplex SFP Transceiver
0°C – 70°C Operating Case Temperature
No Digital optical monitoring capability
Hot-swappable for SFP LC ports
Cisco 90 day standard warranty
Cisco SFP can be covered by SMARTnet
SFP MSA / IEEE Std 802.3
Cisco GLC-ZX-SM is RoHS compliant
Jammer, geen aanhangsel beskikbaar nie !