Optical Characteristics

Transmitter

(VCC=3.3V ± 5%, Data Rate=2488Mb/sec, PRBS=223-1 NRZ)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Output Optical Power (Avg.)

P

0

 

+5

dBm

 

 

Optical Extinction Ratio

ER

8.2

 

 

dB

 

 

Center Wavelength

 

1464.5

1470

1477.5

 

 

 

LCP-2488D4x47R

 

 

 

 

LCP-2488D4x49R

 

1484.5

1490

1497.5

 

 

 

LCP-2488D4x51R

 

1504.5

1510

1517.5

nm

 

 

LCP-2488D4x53R

λC

1524.5

1530

1537.5

 

 

LCP-2488D4x55R

 

1544.5

1550

1557.5

 

 

 

LCP-2488D4x57R

 

1564.5

1570

1577.5

 

 

 

LCP-2488D4x59R

 

1584.5

1590

1597.5

 

 

 

LCP-2488D4x61R

 

1604.5

1610

1617.5

 

 

 

Spectral Width (-20dB)

σ

 

 

1

nm

 

 

Side-mode Suppression Ratio

SMSR

30

 

 

dB

 

 

Optical Rise/ Fall Time

tr/tf

 

 

150/200

psec

1

 

Relative Intensity Noise

RIN

 

 

-120

dB/Hz

 

 

Jitter Generation

JPP

 

 

0.1

UI

 

 

Peak to Peak

 

 

 

 

RMS

Jrms

 

 

0.01

 

 

 

Dispersion Penalty @ 80 km

 

 

 

2.5

dB

2

 

Output Eye

Compliant with GR-253-CORE and ITU recommendation G.957

Receiver

 

 

 

 

 

 

 

(VCC=3.3V ± 5%, Data Rate=2488Mb/sec, PRBS=223-1 NRZ)

 

 

 

 

 

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Sensitivity (Avg.) @2.488Gbps

PS

 

 

-28

dBm

3, 4

 

Input Optical Wavelength

λ

1450

 

1620

nm

 

 

LOS-Deasserted (Avg.)

PA

 

 

-28

dBm

 

 

LOS-Asserted (Avg.)

PD

-40

 

 

dBm

 

 

LOS-Hysteresis

PA-PD

0.5

 

 

dB

 

 

Overload

P0

-9

 

 

dBm

 

 

Reflectance

r

 

 

-27

dB

 

 

Notes:

1.These are unfiltered 20%~80% values.

2.SMF-28 fiber used. 80 km represents 1600ps/nm at 1610nm. Measured at 2.488 Gb/s with a PRBS 223-1 pattern at a BER<10-10.

3.The sensitivity is provided at a BER of 1×10-10or better with an input signal consisting of 2677Mb/s/OC-48/2X FC/GbE/1X FC/ OC-12/OC-3, 223-1 PRBS and ER=9dB.

4.2.488 Gb/s BER<10-10with PRBS 223-1. Does not include dispersion penalty.

3

Dec., 2006

 

Rev. 0E

DELTA ELECTRONICS, INC.

www.deltaww.com

Page 3
Image 3
Delta Electronics OC-48/SDH, STM-16 manual Optical Characteristics, Rin, Rms, Pa-Pd

OC-48/SDH, STM-16 specifications

Delta Electronics STM-16, OC-48/SDH is a sophisticated telecommunications product designed to facilitate high-capacity data transmission in optical networks. This equipment operates at STM-16 speed, which translates to an aggregate bandwidth of approximately 2.5 Gbps. It is a crucial component in Synchronous Digital Hierarchy (SDH) systems and is widely employed in both telecommunication and enterprise networks due to its reliability and efficiency.

One of the main features of the Delta Electronics STM-16 is its support for high-speed data transmission. The OC-48 equivalent, which is compatible with the North American SONET standard, allows for seamless integration into existing networks. This compatibility ensures that users can maintain their current infrastructure while significantly enhancing bandwidth capabilities. The device’s modular architecture allows network operators to scale their systems according to future demands.

In addition to high-speed transmission, the Delta STM-16 offers advanced features in network management and monitoring. It supports a range of management protocols, which enable administrators to oversee network performance actively. This real-time monitoring capability helps in identifying and troubleshooting issues before they escalate, ensuring minimal downtime and improved service quality.

Security is another critical aspect of the Delta STM-16 design. The equipment comes equipped with robust encryption and protection features to safeguard the data transmitted over the network. This is particularly significant in today’s landscape, where cyber threats are increasingly sophisticated. Delta ensures that its SDH systems maintain high levels of data integrity and confidentiality.

Another notable characteristic of the STM-16 is its versatility. The device is capable of supporting different types of signals and protocols, making it suitable for a range of applications including voice, video, and data services. It provides flexibility for operators to implement various services over a single platform without the need for extensive rewiring or additional hardware.

Moreover, the Delta Electronics STM-16, OC-48/SDH is designed for environmental resilience. It can operate under a broad range of temperatures and humidity levels, making it suitable for diverse deployment scenarios. Its durability underscores Delta's commitment to providing reliable telecommunications solutions.

In summary, the Delta Electronics STM-16, OC-48/SDH stands out in the telecommunications market due to its high-speed capabilities, comprehensive network management features, strong security measures, versatility in applications, and robust environmental resilience. This makes it an ideal choice for network operators looking to enhance their capacity while ensuring reliable and secure data transmission.