Papan Fiberhome O622 STM-4

Penerangan

Fiberhome O622 STM-4 Board is interface Board for SDH Transmission Equipment

Fiberhome O622 STM-4 Board Product Overview

Fiberhome O622 STM-4 Board is interface Board for SDH Transmission Equipment

IBAS Series has large crossover capability and rich branch interface, STM-1, STM-4, STM-16 rate is fully compatible, high-order crossover capacity is 7070VC4, low-order crossover capacity is 2016×2016VC-12, single system support 3 Two STM-16 optical directions, maximum support 8 622M or 14 155M, maximum up and down 160 2M, 20 FE perfect multi-service processing, provide FE interface, support transparent transmission/layer 2 bertukar, virtual concatenation, LCAS, VLAN, QinQ and other functions, support ATM/IMA service processing function, can be used as MSAP equipment, provide PDH optical branch disk to directly connect to MSAP edge optical transceiver, service interface disk is compatible with IBAS110A

Fiberhome O622 STM-4 Board Product Picture

Fiberhome O622 STM-4 Board Product Specification

Jenama	Fiberhome
Model	O622
Kadar bit nominal	622080 kbit/s
Corak kod baris	NRZ
Kod permohonan	L-4.1
Jarak penghantaran (km)	15 kepada 40
Jenis gentian	LC mod tunggal
Julat panjang gelombang operasi (nm)	1280 kepada 1335
Melancarkan julat kuasa optik (dBm)	-3 kepada +2
Sensitiviti penerima (dBm)	-28
Lebihan beban minimum (dBm)	-8
Nisbah kepupusan minimum (dB)	10
maksimum -20 lebar spektrum dB (nm)	1
Nisbah penindasan mod sisi minimum (dB)	30
Dimensi (mm)	25.4 (W) x 235.2 (D) x 261.4 (H)
Berat badan (kg)	0.6

Fiberhome O622 STM-4 Board Product Feature

• Spesifikasi antara muka optik

Supports I-4, S-4.1, L-4.1, L-4.2 and Ve-4.2 optical interfaces, of which I-4, S-4.1, L-4.1 and L-4.2 optical interface characteristics comply with ITU-T G.957 Suggest. The optical interface of Ve-4.2 is a Huawei custom standard.

• Spesifikasi modul optik

Menyokong pengesanan dan pertanyaan maklumat modul optik.

Antara muka optik menyediakan tetapan pembukaan dan penutupan laser dan fungsi penutupan automatik laser.

Supports the use and monitoring of SFP pluggable optical modules, which facilitates the maintenance and upgrade of optical modules.

• Pemprosesan perkhidmatan

Support VC-12/VC-3/VC-4 business and VC-4-4c cascade business.

• Pemprosesan overhed

Support section overhead processing of STM-4 signal.

Support channel overhead processing (penghantaran telus dan penamatan).

Support the setting and query of J0/J1/C2 bytes.

Sokongan 1-4 komunikasi ECC.

Penggera dan prestasi

Menyediakan pelbagai penggera dan acara prestasi untuk memudahkan pengurusan dan penyelenggaraan peralatan.

• Kaedah perlindungan

Support two-fiber multiplex section ring protection, perlindungan cincin seksyen multipleks empat gentian, perlindungan bahagian multipleks linear, Perlindungan SNCP, SNCTP and SNCMP protection.

Menyokong perlindungan laluan optik kongsi MSP dan SNCP. One SLQ4A board can support up to 4 MSP rings.

Fiberhome O622 STM-4 Board Product Application

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