2925 [EMCORE]
Dense Wave Division Multiplexing (DWDM); 密集波分复用（ DWDM ）
| 型号： | 2925 |
| 厂家： | 
EMCORE CORPORATION |
| 描述： | Dense Wave Division Multiplexing (DWDM) |
| 文件： | 总2页 (文件大小：67K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2925
DWDM
Passive Components
The Emcore Model 2925 Dense Wave Division Multiplexing
(DWDM) is an all fiber bidirectional multiplexor / demul-
tiplexor. The DWDM allows four, eight, 12, 16, 24 or 32
channels to be stacked in the 1550 nm regions of optical
fiber for both unidirectional and bidirectional applications.
The Model 2925 implements high channel-to-channel
isolation to ensure that no interference occurs between
channels in a bidirectional configuration.
DWDM technology increases the capacity of embedded fibers, allowing system
growth without costly cable plant upgrades. The Model 2925 is an excellent
choice for addressing the increased need for efficient and capable signal
transmission.
Features
Functional Diagram
Low insertion loss
Fiber Receiver
Fiber Receiver
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Receiver
Low polarization-dependednt loss
Bi-directional capability
Fiber Receiver
2925 WM
Optical
Mux
2925 WD
Optical
Demux
Fiber Receiver
Fiber Receiver
Fiber Receiver
High channel-to-channel uniformity
Up to 32 ITU channels
Fiber Receiver
Fiber Receiver
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Transmitter
Fiber Receiver
1U Rack mountable package
Fiber Receiver
Fiber Receiver
Fiber Receiver
Fiber Receiver
Applications
Fiber Receiver
Fiber Receiver
MDU
CCTV
General
Specifications
Point to multi-point
Tapped trunk
Site diversity
Values
Dimensions
11.9”D x 19”W x 1.75”H
5.5 lbs
Weight
Operating Temperature
Storage Temperature
Humidity
-40˚ to +75˚C
-45˚C to +85˚C
0 to 95% non-condensing
Copyright © 2009 Emcore Corporation
626 293 3400
626 293 3428
satcom-sales@emcore.com
www.emcore..com
2925
DWDM
Passive Components
Optical Specifications
ITU Channel Plan
Channel # Wavelength 4-Way
8-Way
12-Way
16-Way
24-Way
32-Way
Parameter
Min
Max
Units
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
1560.61 nm
1559.79 nm
1558.98 nm
1558.17 nm
1557.36 nm
1556.56 nm
1555.75 nm
1554.94 nm
1554.13 nm
1553.33 nm
1552.52 nm
1551.72 nm
1550.92 nm
1550.12 nm
1549.32 nm
1548.51 nm
1547.72 nm
1546.92 nm
1546.12 nm
1545.32 nm
1544.53 nm
1543.73 nm
1542.94 nm
1542.14 nm
1541.35 nm
1540.56 nm
1539.77 nm
1538.98 nm
1538.19 nm
1537.40 nm
1536.61 nm
1535.82 nm
1535.04 nm
1534.25 nm
1533.47 nm
1533.47 nm
-
-
-
-
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Insertion Loss
4-Way
8-Way
12-Way
16-Way
24-Way
32-Way
2.0
3.6
4.4
5.2
6.6
7.5
2.4
4.5
5.3
5.8
7.5
8.5
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
dB
Channel uniformity
4-Way
8-Way
12-Way
16-Way
24-Way
32-Way
-
-
-
-
-
-
1.2
1.5
1.5
1.5
1.5
1.5
dB
Isolation Adjacent Channel
Isolation Non-Adjacent Channel
PLD
25
40
-
-
dB
-
dB
0.1
0.1
-
dB
PMD
-
ps
Directivity
55
45
dB
Return Loss
-
dB
Optical Power
Optical Power
250
24
mW
dBm
Models
Description
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2925WM-SDSP/04 4-Channel DWDM, Mux, SC/APC, (Ch# 22-25)
2925WM-SDAP/04 4-Channel DWDM, Mux FC/APC, (Ch# 22-25)
2925WD-SDSP/04
4-Channel DWDM, DeMux SC/APC, Ch# 22-25)
2925WD-SDAP/04 4-Channel DWDM, DeMux FC/APC, (Ch# 22-25)
2925WM-SDSP/08 8-Channel DWDM, Mux, SC/APC, (Ch# 22-29)
2925WM-SDAP/08 8-Channel DWDM, Mux FC/APC,(Ch# 22-29)
2925WD-SDSP/08
8-Channel DWDM, DeMux SC/APC, Ch# 22-29)
2925WD-SDAP/08 8-Channel DWDM, DeMux FC/APC, (Ch# 22-29)
2925WM-SDSP/12 12-Channel DWDM, Mux, SC/APC, (Ch# 22-33)
2925WM-SDAP/12 12-Channel DWDM, Mux FC/APC, (Ch# 22-33)
2925WD-SDSP/12
12-Channel DWDM, DeMux SC/APC, (Ch# 22-33)
2925WD-SDAP/12 12-Channel DWDM, DeMux FC/APC, (Ch# 22-33)
2925WM-SDSP/16 16-Channel DWDM, Mux, SC/APC, (Ch# 22-37)
2925WM-SDAP/16 16-Channel DWDM, Mux FC/APC, (Ch# 22-37)
2925WD-SDSP/16
16-Channel DWDM, DeMux SC/APC, (Ch# 22-37)
2925WD-SDAP/16 16-Channel DWDM, DeMux FC/APC, (Ch# 22-37)
2925WM-SDSP/24 24-Channel DWDM, Mux, SC/APC, (Ch# 21-36, 41-48)
2925WM-SDAP/24 24-Channel DWDM, Mux FC/APC, (Ch# 21-36, 41-48)
2925WD-SDSP/24
24-Channel DWDM, DeMux SC/APC, (Ch# 21-36, 41-48)
2925WD-SDSA/24 24-Channel DWDM, DeMux FC/APC, (Ch# 21-36, 41-48)
2925WM-SDSP/32 32-Channel DWDM, Mux, SC/APC, (Ch# 21-36, 41-56)
2925WM-SDAP/32 32-Channel DWDM, Mux FC/APC, (Ch# 21-36, 41-56)
2925WD-SDSP/32
32-Channel DWDM, DeMux SC/APC, (Ch# 21-36, 41-56)
2925WD-SDAP/32 32-Channel DWDM, DeMux FC/APC, (Ch# 21-36, 41-56)
Rev. January 22, 2010
Copyright © 2009 Emcore Corporation
626 293 3400
626 293 3428
satcom-sales@emcore.com
www.emcore..com
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